SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type LEFT JOIN category ON category.patent = patent.patent AND category.type = patent.type WHERE (category.class = '264') ORDER BY last_name ASC, first_name, date, patent, type |
Total of 105 patents found where: Class is '264';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
AUSTIN, Arthur O. | ||||||
U | 1,284,975 | November 19, 1918 | Sanded Insulator and Method of Making Same Multipart and suspension sanded joints (see 1,536,749) |
AUSTIN, Arthur O. |
Multipart | The Ohio Brass Co. |
U | 1,284,976 | November 19, 1918 | Insulator Multipart and suspension cemented metal part designs |
AUSTIN, Arthur O. |
Multipart | The Ohio Brass Co. |
U | 1,291,713 | January 21, 1919 | Separable Part Insulator Multipart (& suspension) with cemented, threaded metal shells screwed together |
AUSTIN, Arthur O. |
Multipart | The Ohio Brass Co. |
U | 1,360,352 | November 30, 1920 | Insulator Suspension sanded under cap and pin to improve cement adhesion |
AUSTIN, Arthur O. |
Suspension | The Ohio Brass Co. |
U | 1,456,960 | May 29, 1923 | Joint for Articles of Ceramic and Similar Materials and Method of Producing Same Multipart joined by sand, glaze-welding and/or differential shrinkage |
AUSTIN, Arthur O. |
Multipart | The Ohio Brass Co. |
U | 1,489,690 | April 8, 1924 | Insulator and Method of Assembling the Same Suspension with sanded joints & soft coating for better adhesion of cement |
AUSTIN, Arthur O. |
Suspension | The Ohio Brass Co. |
U | 1,569,251 | January 12, 1926 | Method of Preparing Clay or Body Composition for Ceramic Articles Method of preparing plastic clay without the use of filter presses by mixing dry ingredients with water, filtering, and evaporation of water with heat and vacuum before sending to the pug mill |
AUSTIN, Arthur O. |
Manufacturing | The Ohio Brass Co. |
U | 1,589,617 | June 22, 1926 | Process for Preparing Material for Ceramic Articles Vacuum pugging after mixing dry ingredients with exact percent water needed |
AUSTIN, Arthur O. |
Vacuum | The Ohio Brass Co. |
U | 1,609,598 | December 7, 1926 | Process of Assembling Insulator Parts Cementing method in that the cement is cured in a bath of heated water |
AUSTIN, Arthur O. |
Cement | The Ohio Brass Co. |
U | 1,679,345 | August 7, 1928 | Method and Apparatus for Casting Ceramic Pieces Manufacturing method of casting bushings with a hollow core |
AUSTIN, Arthur O. |
Manufacturing | The Ohio Brass Co. |
U | 1,693,429 | November 27, 1928 | Method of Casting Manufacturing method to cast bushings with a hollow core |
AUSTIN, Arthur O. |
Manufacturing | The Ohio Brass Co. |
U | 1,937,184 | November 28, 1933 | Jigger Jiggering machine using centrifugal force to cut out the interior of bushings |
AUSTIN, Arthur O. |
Manufacturing | The Ohio Brass Co. |
U | 2,224,853 | December 17, 1940 | Method of Manufacturing Ceramic of Vitreous Ware Manufacturing method to improve quality of porcelain during firing |
AUSTIN, Arthur O. |
Manufacturing | The Ohio Brass Co. |
BLEININGER, Albert V. | ||||||
U | 1,528,908 | March 10, 1925 | Process of Forming Ceramic Products Process of adding reagents to accelerate hardening of the clay to reduce the time body is in mold |
BLEININGER, Albert V. |
Manufacturing | 1/2 to Frank H. Riddle |
BOCH, John W. | ||||||
U | 600,475 | March 8, 1898 | Electrical Insulator and Method of Making Same Multiple thin porcelain shells fused together with glaze, ""glaze-filling"" method, U-928 & U-928A. (see patent 601,195) (see patent gb1898-0006235) Patent was owned by the R. Thomas & Sons Co. |
BOCH, John W. |
Insulator | |
U | 601,195 | March 22, 1898 | High Potential Insulator Inner skirt extending down to the crossarm or through the crossarm to prevent arcing from the petticoat edges to the pin, U-944. (see patent 600,475) (see patent gb1898-0006235) |
BOCH, John W. |
Insulator | The R. Thomas & Sons Co. |
BOEHM, Wilhelm | ||||||
U | 1,128,747 | February 16, 1915 | Method of Manufacturing Porcelain Insulators Manufacturing process for porcelain insulator firing unglazed, then filling porous porcelain with oxidizable oil and rendering the oil stable with ozone to form a coating to replace expense of firing on a glaze |
BOEHM, Wilhelm |
Manufacturing | |
BOVARD, Floyd G. | ||||||
U | 2,068,941 | January 26, 1937 | Process and Apparatus for Manufacturing Insulators Plunger to first form the pinhole in a porcelain insulator by first plunging a pinhole without threads then form the threads |
BOVARD, Floyd G. |
Press | The Ohio Brass Co. |
CALLAND, Otho G. | ||||||
U | 2,135,326 | November 1, 1938 | Method of Assembling Electric Insulators Method of cementing metal cap on a suspension insulator to prevent excess cement at the joint and thus preventing electrical discharge from the excess cement |
CALLAND, Otho G. |
Suspension | The Ohio Brass Co. |
COOK, William S. | ||||||
U | 1,672,059 | June 5, 1928 | Insulator Multipart cement joint with alternating elastic bands & coated surfaces |
COOK, William S. |
Multipart | |
CREIGHTON, Elmer | ||||||
U | 1,360,896 | November 30, 1920 | Cemented Insulator Multipart cementing procedure evacuate air from cement, coat with tar |
CREIGHTON, Elmer |
Multipart | General Electric Co. |
CROWLEY, Henry L. HOSSENLOPP, Arthur M. | ||||||
U | 2,582,922 | January 15, 1952 | Apparatus for Molding Articles Press that can be adapted for insulator manufacture |
CROWLEY, Henry L. HOSSENLOPP, Arthur M. |
Press | Henry L. Crowley & Co., Inc. |
DYER, Arthur H. S. | ||||||
U | 483,646 | October 4, 1892 | Process of Making Artificial Mica Sheets for Electrical Insulation Molding process to make artificial sheets of mica |
DYER, Arthur H. S. |
Mica | Eugene Munsell & Co. |
FARMER, Moses G. | ||||||
U | 124,200 | March 5, 1872 | Improvement in Telegraph Insulators Earthenware insulator soaked in mix of wax and rosin then in petroleum |
FARMER, Moses G. |
Earthenware | |
FISCHER, Eugene H. | ||||||
U | 2,007,567 | July 9, 1935 | Apparatus for Molding Insulators Machine for hot pressing porcelain box for street lights in one operation the interior surface with a rotating die and the exterior irregular surface with lugs with a stationary die (see 1,929,737) |
FISCHER, Eugene H. |
Manufacturing | Westinghouse Electric & Mfg. Co. |
U | 2,301,939 | November 17, 1942 | Production of Ceramic Bodies Press to make a very dense porcelain body. It is neither wet process nor dry process porcelain. The product was called ""Prestite"" porcelain. |
FISCHER, Eugene H. |
Press | Westinghouse Electric & Mfg. Co. |
GILL, James C. | ||||||
U | 167,608 | September 14, 1875 | Improvement in the Manufacture of Glassware Lamp foot made by pushing up bottom |
GILL, James C. |
Lamp | John Adams & Co. |
GODDARD, Walter T. | ||||||
U | 1,251,013 | December 25, 1917 | Insulator Joint Multipart without cement held by adjoining metal bands |
GODDARD, Walter T. |
Multipart | |
U | 1,657,922 | January 31, 1928 | Method of Assembling Insulators Sprayed coating of metal or asphalt with heat treatment to improve cement joint |
GODDARD, Walter T. |
Cement | Locke Insulator Corp. |
GOODYEAR, Nelson | ||||||
U | 8,075 | May 6, 1851 | Improvement in the Manufacture of India Rubber Rubber - vulcanizing process for hard rubber for insulator |
GOODYEAR, Nelson |
Rubber | |
GOUVERNEUR, Minor F. H. | ||||||
U | 1,413,023 | April 18, 1922 | Method and Means for Forming Passages in Plastic Material Suspension Hewlett design, method of cutting ring hole |
GOUVERNEUR, Minor F. H. |
Suspension | Locke Insulator Corp. |
U | 1,501,107 | July 15, 1924 | Method of Connecting Insulator Parts Method of making a cement impervious to water |
GOUVERNEUR, Minor F. H. |
Cement | Locke Insulator Corp. |
U | 1,544,148 | June 30, 1925 | Method of Connecting Insulators Multipart, method of cementing sections with solder |
GOUVERNEUR, Minor F. H. |
Multipart | Locke Insulator Corp. |
U | 1,697,423 | January 1, 1929 | Method and Device for Cutting Holes in Insulators Manufacturing method of cutting holes in Hewlett type suspension disks for links |
GOUVERNEUR, Minor F. H. |
Manufacturing | Locke Insulator Corp. |
GOUVERNEUR, Minor F. H. STEVENS, Frank J. | ||||||
U | 1,733,729 | October 29, 1929 | Method of Casting Link-Type Insulators Manufacturing method to cast Hewlett type suspension disks |
GOUVERNEUR, Minor F. H. STEVENS, Frank J. |
Manufacturing | Locke Insulator Corp. |
GOUVERNEUR, Minor F. H. | ||||||
U | 1,808,105 | June 2, 1931 | Insulator Cutter and Method of Treating Insulators Manufacturing method to cut out the top and bottom recess of a Hewlett suspension disk and ready for cutting the holes for link passages |
GOUVERNEUR, Minor F. H. |
Manufacturing | Locke Insulator Corp. |
U | 2,026,782 | January 7, 1936 | Clay Homogenizing Method and Apparatus Manufacturing method using vibration as the clay is extruded from the pug mill to ensure homogeneity. |
GOUVERNEUR, Minor F. H. |
Manufacturing | Locke Insulator Corp. |
GRAY, John CASE, Charles H. | ||||||
U | 589,256 | August 31, 1897 | Process of Making Insulating Material Composition insulator made of paper pulp saturated with sulfur |
GRAY, John CASE, Charles H. |
Composition | |
HADDOCX, Edward J. | ||||||
U | 2,830,648 | April 15, 1958 | Process and Apparatus for Producing a Glass Fiber Mat Glass marbles are used to feed the machine to produce a glass fiber mat. |
HADDOCX, Edward J. |
Glass Marble | L. O. F. Glass Fibers Co. |
HARRY, William R. | ||||||
U | 2,898,658 | August 11, 1959 | Manufacture and Apparatus for the Manufacture of Ceramic Ware Method of removing water through conduits in the mold when plastic clay is pressed in a mold. |
HARRY, William R. |
Mold | McGraw-Edison Co. |
U | 2,915,801 | December 8, 1959 | Apparatus for Forming Plastic Clay Bodies Mold and pressing operation to eliminate the need to plunge and trim a suspension disk |
HARRY, William R. |
Mold | McGraw-Edison Co. |
HARVEY, William F. | ||||||
U | 1,574,883 | March 2, 1926 | Method and Apparatus for Cementing Insulators Machine to vibrate insulator to improve cementing of the parts |
HARVEY, William F. |
Manufacturing | |
U | 1,731,099 | October 8, 1929 | Method of Forming a Cement-Receiving Surface on an Insulator Section Improve cement adhesion by using a special roller tool to form a rough surface similar to that obtained by sanding. |
HARVEY, William F. |
Cement | |
U | 1,779,811 | October 28, 1930 | Method of Manufacturing Insulators Press for making skirts/petticoats in one-piece porcelain (replaces casting) |
HARVEY, William F. |
Press | |
HAWLEY, Kent A. | ||||||
U | 1,699,063 | January 15, 1929 | Method of Making Insulators Suspension insulator, method to attach skirts to a central shank |
HAWLEY, Kent A. |
Suspension | Locke Insulator Corp. |
HAWLEY, Kent Allen | ||||||
U | 1,647,695 | November 1, 1927 | Method of Assembling Insulators Manufacturing method of using adhesive to hold shells together before injecting cement and sealing edges of the cured cement joint |
HAWLEY, Kent Allen |
Manufacturing | Locke Insulator Corp. |
HEMPHILL, James R. | ||||||
U | 2,261,583 | November 4, 1941 | Method of Making Hollow Forms Method of casting hollow forms |
HEMPHILL, James R. |
Manufacturing | The Colonial Insulator Co. |
HOLLAND, James | ||||||
U | 41,157 | January 5, 1864 | Improvement in Insulators for Telegraph Wires Earthenware (terra-cotta) insulator to hold 3 to 7 wires |
HOLLAND, James |
Earthenware | |
IDEN, Charles H. | ||||||
U | 3,122,861 | March 3, 1964 | Field Replacement Block in Masonry Walls and Panels Field Replacement of Glass Blocks |
IDEN, Charles H. |
OI | Owens-Illinois Glass Co. |
JEFFERY, Joseph A. | ||||||
U | 1,240,575 | September 18, 1917 | Method of Preparing Ceramic Articles for Handling Method of manufacturing clay bodies for porcelain insulators |
JEFFERY, Joseph A. |
Manufacturing | |
JEFFERY, Joseph Arthur JEFFERY, Benjamin Alfred | ||||||
U | 1,171,205 | February 8, 1916 | Process of Manufacturing Porcelain Articles Method of forming the shape of a spark plug insulator from a dry blank |
JEFFERY, Joseph Arthur JEFFERY, Benjamin Alfred |
Manufacturing | |
LAPP, Grover W. | ||||||
U | 1,424,924 | August 8, 1922 | Method of Producing Clay Bodies Vacuum process for removing air from the clay. Patent was owned by Lapp Insulator Co. |
LAPP, Grover W. |
Vacuum | |
U | 1,561,002 | November 10, 1925 | Method of Producing Clay Bodies and Apparatus Used Vacuum process for removing air from the clay |
LAPP, Grover W. |
Vacuum | Lapp Insulator Co., Inc. |
U | 2,975,499 | March 21, 1961 | Ceramic Tunnel Kiln More fuel efficient tunnel kiln for burning ceramic ware and produces a more uniform quality of porcelain. |
LAPP, Grover W. |
Tunnel Kiln | |
LAPP, John | ||||||
U | 1,407,550 | February 21, 1922 | Method and Machine for Forming Impressions in Plastic Articles Threading porcelain by gyrating the thread mandrel (""wobbler"" method) |
LAPP, John |
Thread | |
LAPP, John S. | ||||||
U | 1,170,287 | February 1, 1916 | Method of Making Insulators Suspension cementing method (high temp and humidity) |
LAPP, John S. |
Suspension | Locke Insulator Mfg. Co. |
LEE, Charles Tennant | ||||||
U | 389,519 | September 11, 1888 | Composition of Matter Composition material composed of mica and shellac that can be molded (Rick Soller's threaded pin-type specimen) |
LEE, Charles Tennant |
Composition | |
U | 409,986 | August 27, 1889 | Process of Attaching Composition of Matter to Metal Method of molding the composition material under pressure in metal parts and allowing it to cool to prevent expansion and create a secure attachment to the metal |
LEE, Charles Tennant |
Composition | 1/2 to The Gould & Watson Co. |
LITTLETON, Jesse T. FULCHER, Gordon S. | ||||||
U | 1,543,779 | June 30, 1925 | Manufacture of Insulators Suspension glass insulator with pin molded in the glass |
LITTLETON, Jesse T. FULCHER, Gordon S. |
Suspension | Corning Glass Works |
LOCKE, Fred M. | ||||||
U | 702,660 | June 17, 1902 | Process of Making Insulators Glazewelding (Boch variation) with extra glaze to leave air space, biscuit fired, then glaze |
LOCKE, Fred M. |
Glazeweld | |
U | 702,661 | June 17, 1902 | Insulator and Process of Manufacturing Same Glazewelding (Boch variation) vitrified shells, pour molten glaze, then cool |
LOCKE, Fred M. |
Glazeweld | |
U | 774,765 | November 15, 1904 | Art and Method of Manufacturing Earthenware Insulators Earthenware, manufacture of |
LOCKE, Fred M. |
Earthenware | |
U | 790,214 | May 16, 1905 | Method of Manufacturing High Potential Earthenware Insulators Earthenware, manufacture of hi-potential insulators |
LOCKE, Fred M. |
Earthenware | |
U | 907,155 | December 22, 1908 | Manufacture of Spar Insulators Feldspar insulator material (see reissue 12,992 on 7-13-1909) |
LOCKE, Fred M. |
Feldspar | |
LUSHER, Kenneth G. MCDAVITT, Murray VINCENT, Harvard B. | ||||||
U | 3,026,575 | March 27, 1962 | Skylight Structure and Method of Fabrication Sklight made of glass blocks |
LUSHER, Kenneth G. MCDAVITT, Murray VINCENT, Harvard B. |
OI | Owens-Illinois Glass Co. |
MCCARTHY, Louis | ||||||
U | 941,032 | November 23, 1909 | Process of Manufacturing Insulators Press to mold and produce composition strain insulator |
MCCARTHY, Louis |
Press | The Macallen Co. |
MCCREERY, George L. CAMPBELL, Van E. HIGGINS, Ray | ||||||
U | 2,155,835 | April 25, 1939 | Ceramic Insulating Material Improved ceramic composition using titanium oxide that will fire at typical kiln temperatures |
MCCREERY, George L. CAMPBELL, Van E. HIGGINS, Ray |
Ceramic Composition | The Ohio Brass Co. |
MERSHON, Ralph D. | ||||||
U | 1,164,739 | December 21, 1915 | Method of Making Insulating Devices Manufacturing technique to make long bushings with petticoats by stacking them on a fired core and fusing the petticoats to the core |
MERSHON, Ralph D. |
Manufacturing | |
MOORE, JR., Stewart L. | ||||||
U | 1,717,996 | June 18, 1929 | Means for and Method of Making Insulators Press method of molding porcelain insulator with vibration improves quality (Hewlett) |
MOORE, JR., Stewart L. |
Press | Locke Insulator Corp. |
U | 1,719,989 | July 9, 1929 | Method of and Apparatus for Assembling Insulators Method of assembling the shells, holding downward pressure, and vibrating to settle cement around the shells to eliminate air |
MOORE, JR., Stewart L. |
Manufacturing | Locke Insulator Corp. |
OSBORNE, David Henry | ||||||
U | 1,816,023 | July 28, 1931 | Method of Manufacturing Insulators Method of assembling multipart insulators with wet cement and maintaining an ambient humidity and simulataneously cooling down. |
OSBORNE, David Henry |
Manufacturing | Electric Service Supplies Co. |
PASS, James SEYMOUR, Albert P. | ||||||
U | 476,813 | June 14, 1892 | Porcelain Insulator U-141, pin type insulator with cemented metal thimble. Patent was owned by Pass & Seymour. |
PASS, James SEYMOUR, Albert P. |
Insulator | |
PECK, John M. BENNETT, Cornelius Van Dyke RYAN, James W. | ||||||
U | 1,558,498 | October 27, 1925 | Method of Making Insulators Multipart, cementing of sections (see Pinco catalog page 3) |
PECK, John M. BENNETT, Cornelius Van Dyke RYAN, James W. |
Multipart | The Porcelain Insulator Corp. |
PECK, John M. | ||||||
U | 1,558,499 | October 27, 1925 | Insulator Construction Multipart cementing of sections using resilient cement and non-resilient cement |
PECK, John M. |
Multipart | The Porcelain Insulator Corp. |
POINAN, Francis J. | ||||||
U | 868,122 | October 15, 1907 | Electric Insulator Multipart with glass skirt and two-piece head similar to Locke 25 |
POINAN, Francis J. |
Multipart | |
REAGAN, Frank H. | ||||||
U | 1,446,067 | February 20, 1923 | Method of Connecting Insulator Units Suspension, method of cementing pin |
REAGAN, Frank H. |
Suspension | Locke Insulator Corp. |
U | 1,556,029 | October 6, 1925 | Method of Connecting Insulator Units Suspension, card used to keep cement off top surface around cap |
REAGAN, Frank H. |
Suspension | Locke Insulator Corp. |
ROBERTSON, John Cullen | ||||||
U | 1,677,294 | July 17, 1928 | Insulator Assembly Jig Centering jig for assembling multipart porcelain insulators |
ROBERTSON, John Cullen |
Manufacturing | Locke Insulator Corp. |
ROWLAND, Davidge H. | ||||||
U | 1,784,392 | December 9, 1930 | Manufacture of Insulators Suspension insulator with glazed sanded surfaces to improve strength of cap |
ROWLAND, Davidge H. |
Suspension | Locke Insulator Corp. |
ROWLAND, Davidge H. WETZEL, Kurt | ||||||
U | 1,925,058 | August 29, 1933 | Process for Forming Plastic Clay Masses Wet process clay reflocculation method to eliminate pugging process |
ROWLAND, Davidge H. WETZEL, Kurt |
Wet Process | Locke Insulator Corp. |
ROWLAND, Davidge H. | ||||||
U | 2,044,332 | June 16, 1936 | Apparatus for Forming Ceramic Products Manufacturing method to produce well mixed clay slip for casting insulators |
ROWLAND, Davidge H. |
Manufacturing | Locke Insulator Corp. |
U | 2,395,295 | February 19, 1946 | Method of Producing Insulators Improved method of jiggering and plunging |
ROWLAND, Davidge H. |
Manufacturing | |
RUOFF, George M. | ||||||
U | 3,054,704 | September 18, 1962 | Insulator Assembly Method and Apparatus Suspension, method of sealing cement to improve strength during curing |
RUOFF, George M. |
Suspension | A. B. Chance Co. |
RUSSELL, Richard G. THEISEN, Jean P. STARK, Charles H. | ||||||
U | 2,972,783 | February 28, 1961 | Method for Fabricating Glass Block Panels Toplite skylight glass block panels |
RUSSELL, Richard G. THEISEN, Jean P. STARK, Charles H. |
KI | Kimble Glass Co. |
SCHEID, Johannes Friedrich | ||||||
U | 1,484,569 | February 19, 1924 | Ceramic Body Method of making a suspension disk by inserting a fired porcelain part inside the bottom of an unfired disk, then firing the disk, which shrinks around the insert securing a cemented pin inside |
SCHEID, Johannes Friedrich |
Suspension | H. Schomburg & Shone |
SEGRE, Mario | ||||||
U | 1,227,680 | May 29, 1917 | Method of Screw-Threading Articles Made of Horn Method of threading insulators made of animal horn (see 1,333,188) |
SEGRE, Mario |
Horn | |
U | 1,333,188 | March 9, 1920 | Manufacture of Hollow Articles from Horn Manufacture of insulators from animal horn (see 1,227,680) |
SEGRE, Mario |
Horn | |
SKIPPER, Edward M. | ||||||
U | 2,346,620 | April 11, 1944 | Method of Forming Insulator Bodies Method to mix water with dry ingredients to form clay of the proper water content |
SKIPPER, Edward M. |
Clay | Locke Insulator Corp. |
U | 2,425,270 | August 5, 1947 | Method and Apparatus for Forming Blanks for Post and Pedestal Insulators Manufacturing method to produce blanks for post and pedestal insulators |
SKIPPER, Edward M. |
Manufacturing | Locke Insulator Corp. |
SLAYTER, Games | ||||||
U | 2,119,259 | May 31, 1938 | Method of Making Articles of Vitreous Materials Glass Block Pressing Machine |
SLAYTER, Games |
OI | Owens-Illinois Glass Co. |
SMITH, William A. | ||||||
U | 1,925,211 | September 5, 1933 | Art of Assembling Insulators Method of cementing pin in suspension insulator to remove air |
SMITH, William A. |
Suspension | The Ohio Brass Co. |
U | 2,010,934 | August 13, 1935 | Cementing Process and Apparatus Apparatus to align the pin during the cementing process in a suspension insulator |
SMITH, William A. |
Manufacturing | The Ohio Brass Co. |
SMITH, William Henry | ||||||
U | 1,677,498 | July 17, 1928 | Apparatus for Undercutting Pinholes in the Center Shells of Insulators Machine to undercut the pinhole for the suspension pin to prevent the pin from pulling out of the insulator. |
SMITH, William Henry |
Suspension | Electric Service Supplies Co. |
SONNEBORN, Sol S. | ||||||
U | 1,426,421 | August 22, 1922 | Condenser Cemented Sectional Insulator Multipart using metallic cement and metal sheath covering skirts |
SONNEBORN, Sol S. |
Multipart | Hopewell Insulation & Mfg. Co. |
STEINBERGER, Louis | ||||||
U | 1,348,248 | August 3, 1920 | Disk Suspension Insulator Suspension, Electrose similar to Hewlett |
STEINBERGER, Louis |
Suspension | |
STEINMETZ, Charles P. | ||||||
U | 1,049,005 | December 31, 1912 | Insulating Composition and Process of Making the Same Artificial reconstructed lava made from combining soapstone or talc (hydrated silicate of magnesia), with a binder which is the precipitate of a mixture of magnesium sulfate and sodium silicate. The combination is then molded to the desired shape and fired at 1000 to 1300 degrees centigrade or higher. |
STEINMETZ, Charles P. |
Composition | General Electric Co. |
TAYLOR, John J. | ||||||
U | 2,039,500 | May 5, 1936 | Process of Assembling Insulators Method of assembling a multipart insulators with cemented metal pins and caps to reduce strain from cement expansion (see 1,997,439) |
TAYLOR, John J. |
Multipart | The Ohio Brass Co. |
U | 2,142,422 | January 3, 1939 | Insulator and Method of Manufacturing the Same Method of making station post insulators with hollow cavity and filling cavity with dry gas |
TAYLOR, John J. |
Insulator | The Ohio Brass Co. |
U | 2,234,391 | March 11, 1941 | Method of Manufacturing Electric Insulators Method of making station post insulators with metal caps |
TAYLOR, John J. |
Insulator | The Ohio Brass Co. |
VARLEY, Cromwell F. | ||||||
U | 75,815 | March 24, 1868 | Improvement in Insulators for Telegraphs Earthenware insulator, cemented galvanized pin coated with paraffin (Brown p. 57) |
VARLEY, Cromwell F. |
Earthenware | |
VAUPEL, Albert | ||||||
U | 1,590,457 | June 29, 1926 | Method of Testing Insulators Manufacturing method of cutting a plastic insulator body to inspect it internally then put the parts back together before drying and firing |
VAUPEL, Albert |
Manufacturing | Westinghouse Electric & Mfg. Co. |
WECKERLE, Ferdinand | ||||||
U | 1,742,625 | January 7, 1930 | Process of Uniting by Sealing the Insulating Parts of High Tension Insulators Cement of rubber used to cement multipart insulator |
WECKERLE, Ferdinand |
Cement | Studiengesellschaft Fuer Wirtschaft U. Industrie, M. B. H. |
WILCOCK, John Edward | ||||||
U | 3,185,558 | May 25, 1965 | Moulding Hollow Glass Articles Press for forming the inner shape of glass articles such as a suspension insulator |
WILCOCK, John Edward |
Press | Pilkington Brothers Ltd. |
WILLEM, Michel | ||||||
U | 3,923,570 | December 2, 1975 | Manufacture of Insulators Method of cementing suspension insulators using thick cement and high intensity vibrations |
WILLEM, Michel |
Suspension | Societe Europeene d'Isolateurs en Verre (SEDIVER) |
ZIMMERMAN, George | ||||||
U | 3,155,479 | November 3, 1964 | Centrifugal Molds and Method of Forming Hollow Articles Glass TV Tube Molds |
ZIMMERMAN, George |
OI | Owens-Illinois Glass Co. |
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