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 = '174') AND (category.subclass = '155') ORDER BY last_name ASC, first_name, date, patent, type |
Total of 86 patents found where: Class is '174'; Subclass is '155';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
ALLEY, Cassius | ||||||
U | 660,140 | October 23, 1900 | Insulator Clamp type ribbed cylindrical 2-piece |
ALLEY, Cassius |
Clamp Type | 1/3 to C. Miller & H. Wagner |
AUSTIN, Arthur O. | ||||||
U | 1,750,770 | March 18, 1930 | Insulator Pin Steel pin with supporting base that fits over top and edge of wooden crossarm |
AUSTIN, Arthur O. |
Pin | The Ohio Brass Co. |
BAILEY, Charles De Roy | ||||||
U | 303,483 | August 12, 1884 | Insulator Slotted spherical insulator supported by box & screw to hold wire |
BAILEY, Charles De Roy |
Slotted | |
BANKS, William C. | ||||||
U | 1,992,284 | February 26, 1935 | Bracket Insulator Bracket for split insulator wireholder |
BANKS, William C. |
Wireholder | |
BARTLEY, Samuel BARTLEY, William O. | ||||||
U | 826,916 | July 24, 1906 | Insulator Clamp type |
BARTLEY, Samuel BARTLEY, William O. |
Clamp Type | |
U | 915,406 | March 16, 1909 | Insulator Clamp type |
BARTLEY, Samuel BARTLEY, William O. |
Clamp Type | |
BASS, Duncan M. | ||||||
U | 869,873 | November 5, 1907 | Insulator Odd cylindrical insulator mounted vertically in a slitted bracket |
BASS, Duncan M. |
Miscellaneous | |
BELL, Jasper N. | ||||||
U | 806,769 | December 12, 1905 | Adjustable Support for Telegraph Line Wires Split cylinder of wood insulator for spacing line wires with external spiral grooves for receiving spiral of wire to hold the halves together and attach to insulator on adjacent wires |
BELL, Jasper N. |
Wood | |
BEMIS, George M. | ||||||
U | 803,973 | November 7, 1905 | Insulator Clamp type |
BEMIS, George M. |
Clamp Type | |
BURTON, Edward | ||||||
U | 947,094 | January 18, 1910 | Insulator Clamp type |
BURTON, Edward |
Clamp Type | |
CAPEWELL, William H. | ||||||
U | 254,610 | March 7, 1882 | Insulator for Telegraph Wires Cleat - self-tying by means of two insulating blocks |
CAPEWELL, William H. |
Cleat | |
CHILDRESS, Thornten D. | ||||||
U | 996,312 | June 27, 1911 | Insulator Cleat - clamp type |
CHILDRESS, Thornten D. |
Cleat | |
CORNOG, Isaac P. | ||||||
U | 419,642 | January 21, 1890 | Insulator for Electric Wires Split ring with split ring holder and lag screw |
CORNOG, Isaac P. |
Split | |
COTTRELL, Herbert | ||||||
U | 297,677 | April 29, 1884 | Device for Attaching Telegraph Wires to Posts and Insulating Them Therefrom Steel pin with lag screw and holder for insulator |
COTTRELL, Herbert |
Pin | |
DE MONTUFAR, Manuel | ||||||
U | 109,879 | December 6, 1870 | Improvement in Insulators for Telegraph Wires Split insulator protected by metal cage |
DE MONTUFAR, Manuel |
Split | |
DE VAUGHN, Clyde T. | ||||||
U | 1,257,983 | March 5, 1918 | Insulator Self-tying |
DE VAUGHN, Clyde T. |
Self-tying Miscellaneous | |
DUNSMORE, William W. | ||||||
U | 797,050 | August 15, 1905 | Insulator Insulator, split and threaded to screw into hole in crossarm to hold wire |
DUNSMORE, William W. |
Insulator | |
EARHART, Albert C. | ||||||
U | 1,810,950 | June 23, 1931 | Insulator Rubber self-tying insulator |
EARHART, Albert C. |
Rubber | |
EBY, Peter FENNINGER, Michael B. | ||||||
U | 138,489 | May 6, 1873 | Improvement in Insulators for Telegraph lines Cylinder split insulator to hold wire in hole in crossarm |
EBY, Peter FENNINGER, Michael B. |
Cylinder | |
ELLMANN, John I. | ||||||
U | 1,956,526 | April 24, 1934 | Insulated Support for Electric Cables Clamp type with wire hanger |
ELLMANN, John I. |
Clamp Type | Ellmann, Inc. |
EMMONS, Albert F. | ||||||
U | 1,538,428 | May 19, 1925 | Pole Line Insulator Self-tying odd insulator screwed into cut-out in top of crossarm |
EMMONS, Albert F. |
Self-tying Miscellaneous | |
FISKE, Henry G. | ||||||
U | 271,825 | February 6, 1883 | Fastening for Electric Circuit Wires Miscellaneous grooved round insulator to hold wire & secured with a staple |
FISKE, Henry G. |
Miscellaneous | |
FLETCHER, John R. | ||||||
U | 368,284 | August 16, 1887 | Electric Wire Clamp Insulator Cleat - clamp type |
FLETCHER, John R. |
Cleat | |
U | 770,278 | September 20, 1904 | Insulation Rack Cleat - rack type |
FLETCHER, John R. |
Cleat | |
FOREMAN, Ernest Jay | ||||||
U | 799,726 | September 19, 1905 | Insulator Insulator, split and threaded to screw into hole in crossarm to hold wire |
FOREMAN, Ernest Jay |
Insulator | |
FORT, Louis | ||||||
U | 1,240,330 | September 18, 1917 | Insulator and Support Therefor Clamp type |
FORT, Louis |
Clamp Type | |
U | 1,625,645 | April 19, 1927 | Insulator Clamp type |
FORT, Louis |
Clamp Type | |
FOX, Myron | ||||||
U | 27,977 | April 24, 1860 | Improved Method of Insulating and Supporting Lightning Rods Lightning rod insulator (two-piece) with split support |
FOX, Myron |
Lightning Rod Insulator | |
FRIEND, Howard | ||||||
U | 888,154 | May 19, 1908 | Insulator Clamp type |
FRIEND, Howard |
Clamp Type | 1/2 to Walter Stevens |
GRESSETT, Lawrence F. | ||||||
U | 1,027,601 | May 28, 1912 | Insulator and Support Clamp type mounted in spike |
GRESSETT, Lawrence F. |
Clamp Type | |
GUTHRIE, Joseph A. | ||||||
U | 1,022,026 | April 2, 1912 | Insulator Block in crossarm |
GUTHRIE, Joseph A. |
Block | Guthrie-Mitchell Co. |
HADEN, Robert B. | ||||||
U | 1,102,656 | July 7, 1914 | Insulator Insulator with hole in center and method to clamp conductor securely and the metal bracket with two bolts to secure the insulator |
HADEN, Robert B. |
Insulator | |
HANSON, John A. LAMBERT, Albert F. | ||||||
U | 756,627 | April 5, 1904 | Insulator Clamp type 2-piece with horseshoe nail holder |
HANSON, John A. LAMBERT, Albert F. |
Clamp Type | |
HAWKEN, Thomas | ||||||
U | 346,475 | August 3, 1886 | Insulator Block for Electric Conductors Wooden insulator mounted on wire to prevent wire touching other |
HAWKEN, Thomas |
Wood | |
HENDEE, Lem E. | ||||||
U | 1,858,045 | May 10, 1932 | Wire Support Wireholder for duplex street lighting conductor running down poles |
HENDEE, Lem E. |
Wireholder | Line Material Co |
HERRICK, Albert B. | ||||||
U | 525,708 | September 11, 1894 | Bus-Bar Insulating Support Bracket support for one-wire cleats |
HERRICK, Albert B. |
Bracket | General Electric Co. |
HOOVER, Frank | ||||||
U | 575,952 | January 26, 1897 | Insulator Ball insulator fit in hole in bottom of crossarm |
HOOVER, Frank |
Ball | 2/3 to W. Bennett & D. Murrell |
HOYBROOK, Henry L. | ||||||
U | 1,047,059 | December 10, 1912 | Insulator Support for Line Wires Clamp type |
HOYBROOK, Henry L. |
Clamp Type | |
HUNTER, Ira | ||||||
U | 1,099,374 | June 9, 1914 | Insulator Block in crossarm |
HUNTER, Ira |
Block | 2/3 to Rafferty, 1/3 to Wells |
ILES, Charley S. | ||||||
U | 1,333,420 | March 9, 1920 | Insulator Bracket Bracket that fits around crossarm to support egg-shaped insulators |
ILES, Charley S. |
Bracket | |
KIDWELL, George W. | ||||||
U | 120,884 | November 14, 1871 | Improvement in Telegraph Insulators Cylinder (split and circular) mounted in crossarm to hold wire |
KIDWELL, George W. |
Cylinder | |
KINSLEY, William S. BELL, Stewart S. | ||||||
U | 756,026 | March 29, 1904 | Insulator Tree hanger |
KINSLEY, William S. BELL, Stewart S. |
Tree | |
KLUGH, John T. | ||||||
U | 971,619 | October 4, 1910 | Insulator Clamp type |
KLUGH, John T. |
Clamp Type | |
LANE, Augustus R. | ||||||
U | 491,362 | February 7, 1893 | Insulator Clamp type using two blocks |
LANE, Augustus R. |
Clamp Type | |
LEIPERT, August H. | ||||||
U | 1,717,885 | June 18, 1929 | Mounting for Electric Conductors Hanger insulator made of rubber for trolley conductor |
LEIPERT, August H. |
Hanger | The Rubber Shock Insulator Corp. |
LILLY, Charles H. | ||||||
U | 230,290 | July 20, 1880 | Lightning Rod Insulator Lightning rod insulator of tubular glass with flat side & metal bracket |
LILLY, Charles H. |
Lightning Rod Insulator | |
LINDSAY, Edward F. | ||||||
U | 942,086 | December 7, 1909 | Support and Insulator Complicated insulator made of two plates of glass secured in a wooden box |
LINDSAY, Edward F. |
Insulator | |
MANSON, Ralph H. | ||||||
U | 1,788,245 | January 6, 1931 | Insulator Support Clamp type |
MANSON, Ralph H. |
Clamp Type | Hubbard & Co. |
MARTIN, William H. | ||||||
U | 1,070,151 | August 12, 1913 | Insulator Clamp type |
MARTIN, William H. |
Clamp Type | 1/2 to Newman, 1/2 to Knupp |
MATHER, Thomas T. | ||||||
U | 951,505 | March 8, 1910 | Insulating Tube Tree hanger comprised of split tube |
MATHER, Thomas T. |
Tree | |
MCCARTHY, Louis | ||||||
U | 413,146 | October 15, 1889 | Insulator Tree insulator bracket holding wire with two spool type insulator |
MCCARTHY, Louis |
Tree | Charles Lee & The Gould & Watson Co. |
MOSS, Bertie B. | ||||||
U | 793,313 | June 27, 1905 | Insulator Split insulator to hold wire in the center hole and split bracket to hold insulator above crossarm to prevent line wire from dropping if insulator breaks |
MOSS, Bertie B. |
Miscellaneous | Leander G. Davis and Milton Hottel |
MUNSIE, James F. | ||||||
U | 426,198 | April 22, 1890 | Insulator Covers for insulators on crossarms to protect them from rain and reduce electrical leakage |
MUNSIE, James F. |
Rainshed | |
NESMITH, Christopher C. ARNETT, George F. | ||||||
U | 584,235 | June 8, 1897 | Insulator for Telegraph or Other Electric Wires Clamp type in holder of similar shape to Cutter |
NESMITH, Christopher C. ARNETT, George F. |
Clamp Type | |
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 |
NORGRAVE, George B. | ||||||
U | 466,726 | January 5, 1892 | Insulator Clamp type split knob with lag screw |
NORGRAVE, George B. |
Clamp Type | Richard I. Brewster |
OTTINGER, Edwin C. | ||||||
U | 873,456 | December 10, 1907 | Wire-Carrying Cross Arm and Insulator Therefor Odd system using a split crossarm, split insulators fitted into notches in crossarm where top half of crossarm holds the insulators in place |
OTTINGER, Edwin C. |
Miscellaneous | Jennie E. Ottinger, Walter S. Ottinger, Sr., Samuel H. Bair |
PARENT, Rufus A. | ||||||
U | 1,212,547 | January 16, 1917 | Automatic Insulator Clamp type |
PARENT, Rufus A. |
Clamp Type | |
PATTERSON, James M. | ||||||
U | 541,332 | June 18, 1895 | Insulator Miscellaneous 2-part insulator for barbed wire fence |
PATTERSON, James M. |
Miscellaneous | |
PELOUBET, Esten | ||||||
U | 554,723 | February 18, 1896 | Insulator Clamp type |
PELOUBET, Esten |
Clamp Type | |
POND, Benjamin A. | ||||||
U | 918,905 | April 20, 1909 | Insulator Clamp type with split ring and lag screw |
POND, Benjamin A. |
Clamp Type | |
ROCKWELL, Herbert O. | ||||||
U | 1,505,730 | August 19, 1924 | Insulator and Support Therefor Wireholder with lag screw and metal bracket |
ROCKWELL, Herbert O. |
Wireholder | Brady Electric & Mfg. Co. |
SANDS, Richard | ||||||
U | 1,384,214 | July 12, 1921 | Insulator Self-tying by means of an upper and lower cylindrical block fitted into a hole and secured with a screw plug. |
SANDS, Richard |
Self-tying | |
SARGENT, Howard R. | ||||||
U | 678,042 | July 9, 1901 | Rack Insulator Cleat - rack type |
SARGENT, Howard R. |
Cleat | General Electric Co. |
SESSIONS, Edson O. | ||||||
U | 1,125,742 | January 19, 1915 | Cable Supporting Insulator Clamp type |
SESSIONS, Edson O. |
Clamp Type | Electrical Engineers Equipment Co. |
SMITH, Ashbel G. PETTINGELL, William | ||||||
U | 109,461 | November 22, 1870 | Improvement in Insulators for Telegraph Wires Clamp type via two glass blocks held and kept dry by metal box |
SMITH, Ashbel G. PETTINGELL, William |
Clamp Type | Themselves and William H. Fowler |
SMITH, Thomas J. | ||||||
U | 403,491 | May 14, 1889 | Insulating Device for Line Wires Tree hanger split octagon shaped forestry insulator referred to as the Victor |
SMITH, Thomas J. |
Tree | The E. S. Greeley & Co. |
SNIVELY, Charles H. | ||||||
U | 552,501 | December 31, 1895 | Insulator Self-tying clamp with cam lever (see 805,169) |
SNIVELY, Charles H. |
Self-tying Miscellaneous | |
STAUFFER, Henry D. | ||||||
U | 854,315 | May 21, 1907 | Insulator Clamp type |
STAUFFER, Henry D. |
Clamp Type | |
STONE, Ross C. | ||||||
U | 295,073 | March 11, 1884 | Telegraph Wire Supporter Split insulator that fits around conductor and connected to adjacent split insulator with tie-wire |
STONE, Ross C. |
Miscellaneous | |
STRONG, M. Harrison | ||||||
U | 889,884 | June 2, 1908 | Insulator Wireholder comprising two spools and metal holder |
STRONG, M. Harrison |
Wireholder | 1/2 to Solomon E. Bronson |
TATOM, Isaac I. | ||||||
U | 139,436 | May 27, 1873 | Improvement in Insulators for Telegraph lines Cylinder insulator held by threaded wooden pin bracket |
TATOM, Isaac I. |
Cylinder | |
TAUBOLD, John F. | ||||||
U | 805,169 | November 21, 1905 | Insulator and Wire Clamp Self-tying clamping with lever (see 552,501) |
TAUBOLD, John F. |
Self-tying Miscellaneous | |
TELLER, Daniel W. SAVAGE, William L. | ||||||
U | 70,132 | October 22, 1867 | Improvement in Telegraph Insulators Slotted, flanged insulator in slot in crossarm |
TELLER, Daniel W. SAVAGE, William L. |
Slotted | Themselves and W. H. Hoag |
TINSLEY, Addison B. | ||||||
U | 999,683 | August 1, 1911 | Insulator Clamp type |
TINSLEY, Addison B. |
Clamp Type | |
TRIMBLE, William D. | ||||||
U | 503,778 | August 22, 1893 | Insulator for Electric Wires Clamp type cylindrical 2 piece |
TRIMBLE, William D. |
Clamp Type | |
VAN ETTEN, Frank C. | ||||||
U | 1,013,241 | January 2, 1912 | Insulator Clamp type |
VAN ETTEN, Frank C. |
Clamp Type | |
WALLACE, William H. | ||||||
U | 1,176,629 | March 21, 1916 | Tree Insulator and Wire Supporter Tree hanger |
WALLACE, William H. |
Tree | |
WARREN, Frederic A. | ||||||
U | 1,031,975 | July 9, 1912 | Mine insulator Mine insulator |
WARREN, Frederic A. |
Mine | |
U | 1,175,849 | March 14, 1916 | Insulator Base miscellaneous circular holder with metal support |
WARREN, Frederic A. |
Miscellaneous | |
WEBB, Timothy U. | ||||||
U | 11,539 | August 15, 1854 | Insulator for Lightning Rods Lightning rod insulator (split circular) with metal screw bracket |
WEBB, Timothy U. |
Lightning Rod Insulator | |
WINGARD, Charles L. | ||||||
U | 607,315 | July 12, 1898 | Insulator Wall tube of two split pieces [Scientific American 8-6-1898] |
WINGARD, Charles L. |
Wall Tube | 1/2 to Luella Wingard |
WISTNER, Harvey W. | ||||||
U | 870,486 | November 5, 1907 | Conducting Wire Support and Insulator Split insulator with external threads to screw into hole in crossarm to hold line wire |
WISTNER, Harvey W. |
Miscellaneous | |
WOOD, William | ||||||
U | 568,060 | September 22, 1896 | Insulator Cylindrical block in crossarm |
WOOD, William |
Cylinder | |
WOOLSEY, Charles A. | ||||||
U | 595,827 | December 21, 1897 | Insulator Bracket Clamp type composition insulator with top cable clamp |
WOOLSEY, Charles A. |
Clamp Type | |
WYCHE, Daniel W. | ||||||
U | 1,041,937 | October 22, 1912 | Insulator Bracket Cylinder split and held in a bracket |
WYCHE, Daniel W. |
Cylinder |
Total of 0.05 seconds