SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type WHERE (category = 'Knob') ORDER BY last_name ASC, first_name, date, patent, type |
Total of 136 patents found where: Category is 'Knob';
View a patent by clicking on the patent number. You can sort by any of the columns by clicking on the column name.
T / S | Patent | Date | Description | Patentee | Category | Assigned To |
AMOS, Frank M. | ||||||
U | 1,311,483 | July 29, 1919 | Insulator nail-knob, cap has radial ridges flush with rim of cap and base has ribbed grooves. |
AMOS, Frank M. |
Knob | Wheeling Tile Co. |
U | 1,335,634 | March 30, 1920 | Insulator Knob |
AMOS, Frank M. |
Knob | Wheeling Tile Co. |
U | 1,376,307 | April 26, 1921 | Insulator Knob |
AMOS, Frank M. |
Knob | Wheeling Tile Co. |
ASHBY, George | ||||||
U | 588,048 | August 10, 1897 | Insulator for Wires Knob with grooves and bracket |
ASHBY, George |
Knob | |
BAKER, George | ||||||
U | 1,014,934 | January 16, 1912 | Insulator Knob Knob |
BAKER, George |
Knob | |
BEATTY, Thomas W. | ||||||
U | 1,139,748 | May 18, 1915 | Insulator Knob |
BEATTY, Thomas W. |
Knob | |
U | 1,273,313 | July 23, 1918 | Insulator Knob with metal clip |
BEATTY, Thomas W. |
Knob | |
BERRANG, Jacob C. | ||||||
U | 403,727 | May 21, 1889 | Insulator Knob - self-tying |
BERRANG, Jacob C. |
Knob | |
BERTOLETTE, Daniel A. | ||||||
U | 450,384 | April 14, 1891 | Electric Wire Insulator Knob with two grooves and side petticoat |
BERTOLETTE, Daniel A. |
Knob | |
BICKNELL, John E. | ||||||
U | 1,060,886 | May 6, 1913 | Insulator Interchangeable nail-knob parts |
BICKNELL, John E. |
Knob | Findlay Electric Porcelain Co. |
BIGHAM, Neal Jay | ||||||
U | 977,262 | November 29, 1910 | Insulating Hanger Knob - self-tying |
BIGHAM, Neal Jay |
Knob | Harry A. Robertson |
BLAKE, Charles C. | ||||||
U | 825,954 | July 17, 1906 | Cleat for Electric Wires Knob - split made from wood or composition |
BLAKE, Charles C. |
Knob | |
BOLTON, Daniel G. | ||||||
U | 880,121 | February 25, 1908 | Electrical Insulator Knob wiring insulator composed of two or more discs to secure individual wires from each other and the supporting nail or screw. |
BOLTON, Daniel G. |
Knob | |
BOWER, Sigmund | ||||||
U | 745,999 | December 8, 1903 | Insulator nail-knob with conical projection on the bottom part that fits in a conical recess in the top part and projections in the wire groove and cap to secure the wire. |
BOWER, Sigmund |
Knob | 1/2 to Joseph Levy |
BRADLEY, Leonard W. | ||||||
U | 525,001 | August 28, 1894 | Insulator Knob - 2 piece |
BRADLEY, Leonard W. |
Knob | |
BROOKMAN, Horace D. | ||||||
U | 1,640,815 | August 30, 1927 | Insulator Knob - self-tying with side projections to crimp wire and hold it. It was made by the Trenle Porcelain Co. of East Liverpool and called the ""Quickon"" knob. |
BROOKMAN, Horace D. |
Knob | |
BROWN, Donald M. | ||||||
U | 1,668,581 | May 8, 1928 | Electrical Insulating Knob Knob (Canada) |
BROWN, Donald M. |
Knob | |
BROWN, Warren C. | ||||||
U | 398,025 | February 19, 1889 | Insulator Knob |
BROWN, Warren C. |
Knob | |
BUFFINTON, Elisha W. | ||||||
U | 864,947 | September 3, 1907 | Clamp for Electric Wires Knob |
BUFFINTON, Elisha W. |
Knob | 1/2 to Marietta Huggett |
BUSSMANN, JR., Aloysius B. | ||||||
U | 2,688,654 | September 7, 1954 | Insulator for Fence Posts Knob for electric fence. |
BUSSMANN, JR., Aloysius B. |
Knob | |
CALDWELL, John | ||||||
U | 879,033 | February 11, 1908 | Insulators for Electric Wires Knob |
CALDWELL, John |
Knob | |
CASE, Francis M. | ||||||
U | 1,589,939 | June 22, 1926 | Nail Knob Assembly Machine to manufacture nail-knobs |
CASE, Francis M. |
Knob | Federal Porcelain Co. |
U | 1,589,940 | June 22, 1926 | Nail Knob Assembling and Securing Machine Machine to manufacture nail-knobs |
CASE, Francis M. |
Knob | Federal Porcelain Co. |
CHAMBERLAIN, Wilbur L. | ||||||
U | 989,231 | April 11, 1911 | Insulator Support Knob bracket |
CHAMBERLAIN, Wilbur L. |
Knob | |
CHAMBLESS, Young J. LEE, Ammie L. | ||||||
U | 1,530,298 | March 17, 1925 | Knob Knob with side grooves |
CHAMBLESS, Young J. LEE, Ammie L. |
Knob | |
CHARLTON, Robert W. | ||||||
U | 1,521,433 | December 30, 1924 | Indicating Insulator Knob |
CHARLTON, Robert W. |
Knob | |
COLLINS, Joseph | ||||||
U | 549,443 | November 5, 1895 | Electric Supporting Insulator Knob |
COLLINS, Joseph |
Knob | |
CONOVER, Chauncey E. | ||||||
U | 479,134 | July 19, 1892 | Insulator Self-typing nail-knob with arm that secures the wire |
CONOVER, Chauncey E. |
Knob | |
CURRY, William J. ANDREWS, William A. | ||||||
U | 1,177,996 | April 4, 1916 | Insulator Knob with two nail holes |
CURRY, William J. ANDREWS, William A. |
Knob | |
CUTLER, Henry H. | ||||||
U | 386,111 | July 17, 1888 | Electric Wire Insulator Knobs paired to hold wire in trees |
CUTLER, Henry H. |
Knob | |
DALTON, Rolland E. | ||||||
D | 108,489 | February 15, 1938 | Design for an Electric Insulator Standard Porcelain No. 57 |
DALTON, Rolland E. |
Knob | Porcelain Products, Inc. |
DRAPER, Oscar Mann | ||||||
U | 307,025 | October 21, 1884 | Electric Wire Supporter Circular configuration of knobs to hold multiple conductors |
DRAPER, Oscar Mann |
Knob | Himself, Albert Scranton Weaver, and Oscar N Bender |
DUPONT, Henry H. | ||||||
U | 981,074 | January 10, 1911 | Split-knob Insulator Knob triangular shaped |
DUPONT, Henry H. |
Knob | |
ELLIS, John | ||||||
U | 1,029,980 | June 18, 1912 | Insulator Knob - self-tying (see reissue 13,748 on 6-16-1914) |
ELLIS, John |
Knob | |
R | 13,748 | June 16, 1914 | Insulator Knob - self-tying (reissue of 1,029,980) |
ELLIS, John |
Knob | |
FARGO, Arthur H. | ||||||
U | 1,329,656 | February 3, 1920 | Insulator Nail knob made by Triangle M (Illinois Electric Porcelain Co.) with captivated nail. (DIXIE NAILIT) |
FARGO, Arthur H. |
Knob | Charles Tremain |
FITCH, Nathan T. | ||||||
U | 349,788 | September 28, 1886 | Insulator Knob |
FITCH, Nathan T. |
Knob | |
FOX, Alexander Lee | ||||||
D | 48,174 | November 23, 1915 | Design for an Insulator Body for Trolley Wire Hangers Knob with mounting hole and square opening at top |
FOX, Alexander Lee |
Knob | |
FREEMAN, Edgar H. | ||||||
U | 1,147,498 | July 20, 1915 | Divided Insulator Reversible nail-knob |
FREEMAN, Edgar H. |
Knob | Trenton Porcelain Co. |
FRIDRICHSEN, Peter Christian Carl | ||||||
U | 1,390,118 | September 6, 1921 | Insulator Knob |
FRIDRICHSEN, Peter Christian Carl |
Knob | |
GLOCKER, Gustave | ||||||
U | 1,290,540 | January 7, 1919 | Knob Insulator Knob with 6-prong star under cap (DIXIE NAIL-IT and DIXIE SCREW-IT) |
GLOCKER, Gustave |
Knob | |
GOODRIDGE, Gilbert W. | ||||||
U | 804,115 | November 7, 1905 | Electrical Insulator Knob - self-tying |
GOODRIDGE, Gilbert W. |
Knob | |
GORDON, Waldo C. | ||||||
U | 845,544 | February 26, 1907 | Wiring Knob Knob |
GORDON, Waldo C. |
Knob | The Electric Good Mfg Co. |
GRACE, Sergius P. | ||||||
U | 948,321 | February 8, 1910 | Knob Insulator Knob or spool to support a pair of insulation covered wires |
GRACE, Sergius P. |
Knob | Western Electric Co. |
GREEN, John Jay BROWN, George C. | ||||||
U | 464,770 | December 8, 1891 | Clamp for Electric Wires Nail-knob with matching caming grooves. Rotating cap tightens it against the insulated covered wire and the screw or nail secures the cap in that position. |
GREEN, John Jay BROWN, George C. |
Knob | |
GREEN, John Jay | ||||||
U | 480,011 | August 2, 1892 | Insulator Knob - self-tying |
GREEN, John Jay |
Knob | The Security Insulator Co. |
GRIFFITH, Charles | ||||||
U | 849,896 | April 9, 1907 | Insulator Knob with cam device to hold wire |
GRIFFITH, Charles |
Knob | |
HAINES, David LAKE, Stephen | ||||||
U | 296,688 | April 8, 1884 | Insulating Support for Electric Conductors Knob for holding wires |
HAINES, David LAKE, Stephen |
Knob | |
HAMMOND, Charles N. | ||||||
U | 469,940 | March 1, 1892 | Insulator Knob - self-tying |
HAMMOND, Charles N. |
Knob | |
HANLEY, Timothy Henry | ||||||
U | 1,583,458 | May 4, 1926 | Nail Knob Assembling Machine Machine for making nail-knobs |
HANLEY, Timothy Henry |
Knob | Federal Porcelain Co. |
HARRIS, John R. | ||||||
U | 1,042,372 | October 22, 1912 | Split Insulator Knob |
HARRIS, John R. |
Knob | |
U | 1,079,239 | November 18, 1913 | Insulator Knob with tube of metal surrounding the nail to aid in keeping parts together. |
HARRIS, John R. |
Knob | |
U | 1,302,158 | April 29, 1919 | Insulator Knob |
HARRIS, John R. |
Knob | |
HARRISON, Arthur W. | ||||||
U | 1,427,953 | September 5, 1922 | Attaching Device Knob |
HARRISON, Arthur W. |
Knob | Porcelain Appliance Corp. |
HEADLEY, Harry | ||||||
U | 455,400 | July 7, 1891 | Manufacture of Knob Molds Method of forming mold boxes for the manufacture of knobs. |
HEADLEY, Harry |
Knob | H. Brunt & Son |
HENDERSON, Robert H. HENDERSON, John G. | ||||||
U | 660,271 | October 23, 1900 | Insulating Knob for Electric Light Wiring Knob - self-tying |
HENDERSON, Robert H. HENDERSON, John G. |
Knob | |
HILTY, Robert D. | ||||||
U | 1,032,545 | July 16, 1912 | Insulator Knob |
HILTY, Robert D. |
Knob | 1/2 to Ira Zeis |
HIRES, John Edgar | ||||||
U | 1,486,664 | March 11, 1924 | Assembling Machine for Insulator Knobs Machine to assemble nail-knobs |
HIRES, John Edgar |
Knob | Automatic Machinery and Equipment Co., Inc. |
HOENIG, Harry E. | ||||||
U | 1,354,396 | September 28, 1920 | Fastening Device Knob with ribs on nail to prevent separation |
HOENIG, Harry E. |
Knob | 1/2 to Josiat Smith |
HOLLER, John R. | ||||||
U | 1,664,172 | March 27, 1928 | Insulator Knob with metal hook to hold wire |
HOLLER, John R. |
Knob | |
HOMER, John W. | ||||||
U | 1,218,181 | March 6, 1917 | Insulator Knob nail-knob made by Cook Pottery Co. known as the ""Wedge"". |
HOMER, John W. |
Knob | |
HORTON, John T. | ||||||
D | 52,991 | February 11, 1919 | Design for an Insulator Miscellaneous knob |
HORTON, John T. |
Knob | |
HUNT, Emory C. | ||||||
U | 753,398 | March 1, 1904 | Cleat for Electric Wiring Knob - 2-piece with base cut at an angle |
HUNT, Emory C. |
Knob | 1/2 to Charles Snyder |
U | 753,399 | March 1, 1904 | Combination Bracket and Knob for Electric Conductors nail-knob with hole in the top and two side groove for tie-wire (see Western Electrician 4-29-1905) |
HUNT, Emory C. |
Knob | 1/2 to Charles Snyder |
U | 776,514 | December 6, 1904 | Cleat for Electric Wiring Knob - split |
HUNT, Emory C. |
Knob | 1/2 to C. W. E. Snyder |
IRONS, William H. | ||||||
U | 876,059 | January 7, 1908 | Split Knob Knob |
IRONS, William H. |
Knob | |
ISKE, Albert | ||||||
U | 531,635 | January 1, 1895 | Electric Wire Holder or Insulator Knob - 2 piece |
ISKE, Albert |
Knob | |
JENKINS, Wilton F. | ||||||
U | 682,709 | September 17, 1901 | Insulator Knob to support underground conduit electric railways |
JENKINS, Wilton F. |
Knob | |
JOHNSON, Alfred | ||||||
U | 840,336 | December 25, 1906 | Insulator Knob |
JOHNSON, Alfred |
Knob | |
KELLS, Herbert R. | ||||||
U | 1,194,747 | August 15, 1916 | Insulator Knob |
KELLS, Herbert R. |
Knob | |
KENDIG, Julian H. | ||||||
U | 1,217,315 | February 27, 1917 | Insulator Knob |
KENDIG, Julian H. |
Knob | |
KESSLER, William | ||||||
U | 440,042 | November 4, 1890 | Insulator for Electric Conductors Knob - 2 piece |
KESSLER, William |
Knob | |
KETTRON, Charles W. | ||||||
U | 1,127,776 | February 9, 1915 | Insulator Reversible nail-knob |
KETTRON, Charles W. |
Knob | Illinois Electric Porcelain Co. |
U | 1,429,079 | September 12, 1922 | Split Insulator Knob |
KETTRON, Charles W. |
Knob | Illinois Electric Porcelain Co. |
KLINGEL, Edward L. | ||||||
U | 2,307,277 | January 5, 1943 | Wire Support Knob - self-tying |
KLINGEL, Edward L. |
Knob | |
KYLE, William D. | ||||||
U | 1,736,043 | November 19, 1929 | Insulator Knob |
KYLE, William D. |
Knob | Line Material Co. |
LAWRENCE, Harry W. | ||||||
U | 907,251 | December 22, 1908 | Electrical Wiring Knob nail-knob with side projection on each part to secure the wire. |
LAWRENCE, Harry W. |
Knob | |
LEE, Charles T. | ||||||
U | 485,106 | October 25, 1892 | Insulator Knob of mica with side groove to hold wire |
LEE, Charles T. |
Knob | The Johns-Pratt Co. |
LEMBECK, Arthur J. L. | ||||||
U | 831,168 | September 18, 1906 | Insulator Knob on side of pony insulator similar to British terminal insulator |
LEMBECK, Arthur J. L. |
Knob | 1/2 to John Wall |
LEWIS, Edwin | ||||||
U | 1,527,318 | February 24, 1925 | Insulator Knob with multiple side grooves |
LEWIS, Edwin |
Knob | American Telephone & Telegraph Co. |
LOUX, Raymond A. | ||||||
U | 2,517,221 | August 1, 1950 | Secondary and Service Rack Insulator Knob - specimens exist called ""pencil holder"" |
LOUX, Raymond A. |
Knob | |
LOY, John G. | ||||||
U | 1,512,430 | October 21, 1924 | Machine for Assembling Nail Knobs Machine for assembling nail-knobs |
LOY, John G. |
Knob | Federal Porcelain Co. |
U | 1,532,110 | March 31, 1925 | Apparatus for Assembling Nail Knobs Machine for assembling nail-knobs |
LOY, John G. |
Knob | Federal Porcelain Co. |
U | 1,532,111 | March 31, 1925 | Machine for Assembling Nail Knobs Machine for assembling nail-knobs |
LOY, John G. |
Knob | Federal Porcelain Co. |
MACE, Theodore | ||||||
U | 272,069 | February 13, 1883 | Insulator for Electric Conductors Knob made of two parts to hold wire (see Dario's 1886 catalog of The Electrical Supply Co.) |
MACE, Theodore |
Knob | |
MAIR, John E. | ||||||
U | 1,232,354 | July 3, 1917 | Insulator nail-knob |
MAIR, John E. |
Knob | Brunt Tile & Porcelain Co. |
MALTHANER, John F. | ||||||
U | 965,723 | July 26, 1910 | Insulator nail-knob with ball holder. Known as the Paragon knob, which was sold by the Paragon Electric Co. |
MALTHANER, John F. |
Knob | |
MARKEL, Harley R. | ||||||
U | 878,302 | February 4, 1908 | Insulator nail-knob, square shaped with reversible matching halves |
MARKEL, Harley R. |
Knob | |
U | 971,683 | October 4, 1910 | Insulator Knob |
MARKEL, Harley R. |
Knob | |
U | 992,570 | May 16, 1911 | Insulator Knob with reversible L-shaped halves to better grip the wire and without projections that might get damaged during shipment. |
MARKEL, Harley R. |
Knob | |
U | 1,179,127 | April 11, 1916 | Insulator Knob, split with metal clip to hold the parts together |
MARKEL, Harley R. |
Knob | |
U | 1,201,325 | October 17, 1916 | Insulator Knob |
MARKEL, Harley R. |
Knob | |
MARKLEY, Willis R. | ||||||
U | 1,021,059 | March 26, 1912 | Insulator Knob |
MARKLEY, Willis R. |
Knob | |
MARTINEZ, Woodward J. | ||||||
U | 1,602,918 | October 12, 1926 | Insulator Knob |
MARTINEZ, Woodward J. |
Knob | |
MCKNIGHT, Oscar W. | ||||||
U | 1,314,682 | September 2, 1919 | Spur Forming Machine Machine for making nail-knobs (see 1,517,084) |
MCKNIGHT, Oscar W. |
Knob | Brunt Tile & Porcelain Co. |
U | 1,517,084 | November 25, 1924 | Spur Forming Machine Machine for making nail-knobs (see 1,314,682) |
MCKNIGHT, Oscar W. |
Knob | Brunt Tile & Porcelain Co. |
MOORE, John W. | ||||||
U | 1,048,850 | December 31, 1912 | Insulator Findlay reversible ""Buckeye"" split-knob for crossovers |
MOORE, John W. |
Knob | |
MURDOCK, Henry D. | ||||||
U | 682,831 | September 17, 1901 | Adjustable Insulator Knobs with various fluted sides grouped to hold wire |
MURDOCK, Henry D. |
Knob | |
NEWMAN, Maurice H. GILARDIN, William A. | ||||||
U | 1,592,042 | July 13, 1926 | Insulator Knob |
NEWMAN, Maurice H. GILARDIN, William A. |
Knob | |
NICHOLS, William H. | ||||||
U | 697,001 | April 8, 1902 | Insulator 2-piece reversible nail-knob “P. E. M. Co. knob” (made by the Porcelain Electric Mfg. Co.) formerly known as the “W. E. split knob”. When Thomas received exclusive right to make and market the knob, it was called Thomas “T. P. I. knob “. |
NICHOLS, William H. |
Knob | 1/2 to Elmer Larrabee |
U | 1,144,153 | June 22, 1915 | Insulator Knob |
NICHOLS, William H. |
Knob | |
NICOLS, James F. | ||||||
U | 834,533 | October 30, 1906 | Insulator Knob - split vertically to clamp wire |
NICOLS, James F. |
Knob | 1/2 to C. D. Stevens |
PARKER, William M. | ||||||
U | 1,429,369 | September 19, 1922 | Attaching Device Knob |
PARKER, William M. |
Knob | J. H. Parker & Son, Inc. |
PATTERSON, William R. | ||||||
U | 279,274 | June 12, 1883 | Binding Post Knob with grooves to wrap line wire around |
PATTERSON, William R. |
Knob | Western Electric Co. |
PITTMAN, Ralph R. | ||||||
U | 2,343,576 | March 7, 1944 | Support for Electric Conductors Knob |
PITTMAN, Ralph R. |
Knob | |
POINDEXTER, Alfred M. | ||||||
U | 1,326,962 | January 6, 1920 | Sectional Non-Rotative Insulating Knob for Supporting Electric Wires nail-knob with nail split in the center |
POINDEXTER, Alfred M. |
Knob | |
POLK, Robert H. | ||||||
U | 724,329 | March 31, 1903 | Insulator Self-tying nail-knob with three flanges on top for tying wire around the knob and saw-toothed bottom edge to prevent the knob from turning. |
POLK, Robert H. |
Knob | |
RAGOTZKY, Philip C. | ||||||
U | 1,213,011 | January 16, 1917 | Device for Connecting Outside Wires to Buildings Odd cylindrical knob with off-center screw hole and external grooves for attaching wires to buildings (see reissue 14,312 on 6-5-1917) [Angle Insulator Co.] |
RAGOTZKY, Philip C. |
Knob | |
R | 14,312 | June 5, 1917 | Device for Connecting Outside Wires to Buildings Odd cylindrical knob with off-set screw hole and external grooves for attaching wires to buildings (reissue of 1,213,011) [Angle Insulator Co.] |
RAGOTZKY, Philip C. |
Knob | |
REHLING, John W. | ||||||
U | 887,520 | May 12, 1908 | Insulator Knob - self-tying |
REHLING, John W. |
Knob | |
RICKS, George L. | ||||||
U | 815,471 | March 20, 1906 | Insulator Knob - split |
RICKS, George L. |
Knob | |
RISLER, Emil | ||||||
U | 664,176 | December 18, 1900 | Electric Insulator Knob - self-tying via screw cap |
RISLER, Emil |
Knob | |
SCHAUB, Ferdinand | ||||||
U | 919,386 | April 27, 1909 | Insulator Nail knob made by Cook Pottery Co. known as the ""Wedge"" for holding two wires (see article 7273) |
SCHAUB, Ferdinand |
Knob | |
U | 1,049,405 | January 7, 1913 | Insulator Knob |
SCHAUB, Ferdinand |
Knob | |
U | 1,474,736 | November 20, 1923 | Insulator Knob |
SCHAUB, Ferdinand |
Knob | |
SCHILLING, Lorell John | ||||||
D | 126,721 | April 22, 1941 | Design for a Strain Insulator Surge fence knob |
SCHILLING, Lorell John |
Knob | Babson Brothers Co. |
D | 126,722 | April 22, 1941 | Design for a Line Insulator Surge fence knob |
SCHILLING, Lorell John |
Knob | Babson Brothers Co. |
SEYMOUR, Albert P. | ||||||
U | 483,771 | October 4, 1892 | Insulator Knob - self-tying Patent was owned by Pass & Seymour. |
SEYMOUR, Albert P. |
Knob | |
SHOWMAN, Robert L. | ||||||
U | 2,935,553 | May 3, 1960 | Electrical Knob Insulator Nail-knob with center bushing to secure nail |
SHOWMAN, Robert L. |
Knob | A. B. Chance Co. |
SIEGWART, Frank J. | ||||||
U | 897,669 | September 1, 1908 | Insulator Knob - self-tying |
SIEGWART, Frank J. |
Knob | |
SINCLAIR, Herbert | ||||||
U | 806,588 | December 5, 1905 | Electrical Insulator Oval shaped nail-knob with saddle top for cap to fit over the saddle |
SINCLAIR, Herbert |
Knob | |
U | 855,208 | May 28, 1907 | Insulator nail-knob with top part fitting inside the bottom and with an offset nail hole. Specimen was found at Star Porcelain Co. dump with embossed marking IDEAL. |
SINCLAIR, Herbert |
Knob | |
SINDELAR, Lambert J. | ||||||
U | 1,284,799 | November 12, 1918 | Knob and the Like Knob with two vertical grooves and lag screw for mounting to building |
SINDELAR, Lambert J. |
Knob | |
SMITH, Ralph R. | ||||||
D | 121,705 | July 30, 1940 | Design for an Electric Fence Insulator Fence knob |
SMITH, Ralph R. |
Knob | |
STADERMANN, Albert L. | ||||||
U | 954,596 | April 12, 1910 | Insulator Knob (Fireplug) |
STADERMANN, Albert L. |
Knob | |
STEINBERGER, Louis | ||||||
U | 1,348,249 | August 3, 1920 | Insulator Knob Electrose knob |
STEINBERGER, Louis |
Knob | |
STOHL, Ludwig A. | ||||||
D | 115,530 | July 4, 1939 | Design for a Porcelain Insulator Fence knob (Wisconsin Porcelain Co. president) |
STOHL, Ludwig A. |
Knob | Wisconsin Porcelain Co. |
D | 115,578 | July 4, 1939 | Design for a Porcelain Insulator Fence knob (Wisconsin Porcelain Co. president) |
STOHL, Ludwig A. |
Knob | |
SWARTZ, Otto P. | ||||||
U | 1,186,862 | June 13, 1916 | Insulator Knob |
SWARTZ, Otto P. |
Knob | |
TRELEAVEN, John | ||||||
U | 627,366 | June 20, 1899 | Insulator for Fastening Electric Wires Knob - self-tying |
TRELEAVEN, John |
Knob | Harry Painter and Christopher Turton |
TUFTS, JR., John R. | ||||||
U | 964,586 | July 19, 1910 | Insulator Knob - self-tying |
TUFTS, JR., John R. |
Knob | 1/2 to F. W. Clark |
WEBER, JR., August | ||||||
U | 917,207 | April 6, 1909 | Insulator Knob with offset screw |
WEBER, JR., August |
Knob | August Weber, Sr. |
WEBSTER, George | ||||||
U | 526,472 | September 25, 1894 | Insulator for Electric Conductors Knob - self-tying |
WEBSTER, George |
Knob | 1/2 to Arthur Ingraham & Samuel Brown |
WIRT, Herbert C. | ||||||
U | 477,980 | June 28, 1892 | Insulator Knob (specimens made by Akron Marble & Toy Mfg. Co.) |
WIRT, Herbert C. |
Knob | The Thomson-Houston Electric Co. |
WRIGHT, Evans C. | ||||||
U | 783,348 | February 21, 1905 | Insulator Knob - self-tying |
WRIGHT, Evans C. |
Knob | 1/2 to Francis McHenry |
YOUNG, Harry M. | ||||||
U | 2,213,425 | September 3, 1940 | Insulator Fastener Knob and bracket pin |
YOUNG, Harry M. |
Knob | Western Wire Products Co. |
Total of 0.08 seconds