SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN category ON category.patent = patent.patent AND category.type = patent.type WHERE (category.class = '174') AND (category.subclass = '168') ORDER BY category DESC, date, patent, type |
Total of 102 patents found where: Class is '174'; Subclass is '168';
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 |
Wireholder | ||||||
U | 562,528 | June 23, 1896 | Wire Holder Odd wireholder with two fins or ears that hold the wire |
HAKANSSON, Louis M. |
Wireholder | |
Wire | ||||||
U | 887,107 | May 12, 1908 | Wire Fastener for Insulators Wire fastener for crown wire groove of insulator |
LOCKE, Fred M. |
Wire | |
Wedge | ||||||
U | 296,485 | April 8, 1884 | Means for Supporting and Insulating Electrical Wires Wedge block for side of pole or driven in hole in crossarm |
TRINGHAM, John Watson |
Wedge | |
Tree | ||||||
U | 2,361,109 | October 24, 1944 | Insulating Protector for Conducting Wires Tree insulator to protect the wire |
KENNEALLY, Martin M. |
Tree | The Porcelain Insulator Corp. |
Transposition | ||||||
U | 2,305,688 | December 22, 1942 | Transposition Block Transposition block (flat) for short wave radio antenna |
GODDARD, DeWitt Rugg |
Transposition | Radio Corporation of America |
Tie Wire | ||||||
U | 340,734 | April 27, 1886 | Electric Wire Insulator Tie wire embedded in insulator |
SEABOLDT, Bert |
Tie Wire | 3/4 to George Goss, Samuel Gilson, Andrew Horner |
U | 406,041 | July 2, 1889 | Insulator for Electric Wires Tie wire cast into insulator |
GILL, James C. |
Tie Wire | Hemingray Glass Co. |
U | 2,816,155 | December 10, 1957 | Insulator Clamp Tie wire replacement using a preformed adjustable sheet metal loop |
BARNES, Robert I. |
Tie Wire | |
Strain | ||||||
U | 524,850 | August 21, 1894 | Insulator Strain and hanger block |
HAMMOND, Charles N. |
Strain | |
U | 2,510,182 | June 6, 1950 | Wire Support Guy strain with preformed attachment and line wire is brought in through the center and secured by wrapping around the external grooved ribs. |
KLINGEL, Edward L. |
Strain | |
Spout | ||||||
U | 346,971 | August 10, 1886 | Telegraph Insulator Spout each end of groove for rain; barbed top groove; hole for tie wire |
WILSON, John |
Spout | |
Spacer | ||||||
U | 2,092,515 | September 7, 1937 | Insulator Circular line spacer for telephone wires composed of a disk with holes for each wire |
JERVEY, William T. |
Spacer | Bell Telephone Laboratories, Inc. |
Slack Wire | ||||||
U | 907,834 | December 29, 1908 | Insulator Slack wire holder with nail spike |
MARSHALL, George B. |
Slack Wire | |
Self-tying Slot Top | ||||||
U | 383,734 | May 29, 1888 | Insulator for Electrical Wires Self-tying slot top & metal keeper |
KEYES, Frank E. |
Self-tying Slot Top | |
U | 586,372 | July 13, 1897 | Insulator Self-tying slot top with perpendicular hole for retainer |
STEINBERG, JR., Henry W. |
Self-tying Slot Top | |
U | 587,273 | July 27, 1897 | Insulator Self-tying slot top with perpendicular hole for retainer. Also patents England: 16,087 (1-24-1896); Germany: 86,014 (4-25-1895) |
RUDOLF, Heinrich |
Self-tying Slot Top | |
U | 711,629 | October 21, 1902 | Insulator Self-tying slot top with wedge keeper |
HOBERT, Clayton |
Self-tying Slot Top | 7/10 to S. Miller & E. Kerper |
U | 728,442 | May 19, 1903 | Electric Insulator Self-tying slot top with wedge keeper plug |
BURKE, Edward J. |
Self-tying Slot Top | 1/2 to Cummings & Anderson |
U | 821,401 | May 22, 1906 | Insulator Self-tying slot top |
CARTER, Taylor |
Self-tying Slot Top | |
U | 1,116,631 | November 10, 1914 | Insulator Self-tying slot top for slack wire use |
SCHISLER, Frank J. |
Self-tying Slot Top | |
U | 1,241,929 | October 2, 1917 | Insulator Self-tying slot top and clip |
DADE, William A. MORGAN, Richard E. |
Self-tying Slot Top | |
U | 1,291,139 | January 14, 1919 | Insulator Self-tying slot top with keeper nail |
REESE, Rudolph R. |
Self-tying Slot Top | |
U | 1,475,722 | November 27, 1923 | Insulator for Telephone and High Tension Conductors Self-tying slot top and clip |
ROMANDY, Joseph |
Self-tying Slot Top | |
U | 1,675,589 | July 3, 1928 | Insulator Self-tying slot top via separate piece (similar to Ransom patent) |
BABINEAU, Oliver D. |
Self-tying Slot Top | |
Self-tying Screw Top | ||||||
U | 217,427 | July 8, 1879 | Improvement in Telegraph Insulators Self-tying screw top |
TAYLOR, Burnley |
Self-tying Screw Top | |
U | 671,876 | April 9, 1901 | Self-Locking Insulator Self-tying screw top |
BEARDSLEY, Willard P. |
Self-tying Screw Top | |
U | 1,020,880 | March 19, 1912 | Insulator Self-tying screw top |
BOURKE, Alexander M. |
Self-tying Screw Top | |
Self-tying Miscellaneous | ||||||
U | 99,873 | February 15, 1870 | Improvement in Insulator for Telegraphs Self-tying via cam devise to hold wire with cap covering |
FINLEY, Stephen L. |
Self-tying Miscellaneous | 1/2 to Marshall Lefferts |
U | 274,821 | March 27, 1883 | Electric Wire Insulator Self-tying miscellaneous |
REIFF, William H. |
Self-tying Miscellaneous | 1/3 to Andrew Siep, Jr. |
U | 346,972 | August 10, 1886 | Telegraph Insulator Self-tying via bolt in crown |
WILSON, John |
Self-tying Miscellaneous | |
U | 347,943 | August 24, 1886 | Insulator for Electric Wires Self-tying with metal cam lever |
LEONARDSON, John M. |
Self-tying Miscellaneous | |
U | 349,022 | September 14, 1886 | Telegraph Wire and Insulator Fastening Self-tying via a spiral of wire that fits in the top groove or notch holding the line wire within |
WILSON, John |
Self-tying Miscellaneous | |
U | 448,956 | March 24, 1891 | Electric Insulator Self-tying via metal band screwed on top |
GRAHAM, George H. GANNANE, Thomas |
Self-tying Miscellaneous | |
U | 515,448 | February 27, 1894 | Fixing Electric Conducting Wires to Insulators Supporting Same Self-tying via hole through insulator crown & metal clamp |
SCHOMBURG, Rudolf |
Self-tying Miscellaneous | |
U | 546,383 | September 17, 1895 | Insulator Self-tying with crown hole, slot & spacer |
GERSTENLAUER, Daniel M. |
Self-tying Miscellaneous | |
U | 546,585 | September 17, 1895 | Insulator Self-tying insulator (NOTI Insulator Co.) |
DIBB, William VICKERS, Albert |
Self-tying Miscellaneous | |
U | 746,671 | December 15, 1903 | Insulator Self-tying via pivoted locking dogs |
CARTER, Taylor |
Self-tying Miscellaneous | |
U | 770,962 | September 27, 1904 | Insulator Self-tying groove top and screw wire clamp |
GILL, Jacob F. |
Self-tying Miscellaneous | |
U | 844,796 | February 19, 1907 | Insulating Wire Holder Self-tying via spiral slot |
HATCHETT, Andrew |
Self-tying Miscellaneous | 1/3 to Battiste, 1/3 to Porter |
U | 866,596 | September 17, 1907 | Insulator Self-tying via cylindrical slot with screw threads |
MORTON, William A. |
Self-tying Miscellaneous | |
U | 872,216 | November 26, 1907 | Insulator Self-tying with cam lever |
BODLEY, Homer D. |
Self-tying Miscellaneous | |
U | 900,917 | October 13, 1908 | Insulator Self-tying miscellaneous |
DOBSON, Grant |
Self-tying Miscellaneous | 1/2 to Richard Ohloff |
U | 922,477 | May 25, 1909 | Electric Line Insulator Self-tying with side grooves |
HENRY, Robert |
Self-tying Miscellaneous | |
U | 931,507 | August 17, 1909 | Insulator for Electric Wires Self-tying miscellaneous |
SILER, Aaron V. |
Self-tying Miscellaneous | 1/2 to Andrew Siler |
U | 1,009,810 | November 28, 1911 | Insulator Self-tying top groove with metal clip |
WATKINS, Thomas H. |
Self-tying Miscellaneous | |
U | 1,032,153 | July 9, 1912 | Insulator Self-tying miscellaneous |
NEMES, Mike |
Self-tying Miscellaneous | |
U | 1,035,415 | August 13, 1912 | Insulator Self-tying miscellaneous |
BROWN, Robert L. BROWN, Gus |
Self-tying Miscellaneous | |
U | 1,045,353 | November 26, 1912 | Insulator for Automatically Securing Conducting Wires Self-tying miscellaneous non-pin type slot-top |
ZACHHUBER, Franz |
Self-tying Miscellaneous | |
U | 1,090,686 | March 17, 1914 | Insulator Clamp Self-tying via clamp |
COOK, William A. |
Self-tying Miscellaneous | |
U | 1,172,963 | February 22, 1916 | Insulator Self-tying miscellaneous using odd projections on top and wire clamping device |
ENGELHARDT, August J. |
Self-tying Miscellaneous | |
U | 1,176,618 | March 21, 1916 | Insulator Self-tying |
SWEARINGEN, Walter E. |
Self-tying Miscellaneous | |
U | 1,208,874 | December 19, 1916 | Insulator Self-tying |
WILSON, William E. |
Self-tying Miscellaneous | |
U | 1,260,160 | March 19, 1918 | Insulator Self-tying |
DISBENNET, Charles |
Self-tying Miscellaneous | |
U | 1,509,645 | September 23, 1924 | Insulator Self-tying |
FOSS, Marvin J. |
Self-tying Miscellaneous | |
U | 1,516,884 | November 25, 1924 | Wireless Tie Insulator Self-tying via side fingers |
FREDERICK, Harry A. |
Self-tying Miscellaneous | |
U | 1,829,354 | October 27, 1931 | Insulator Self-tying clamp-top |
HOUDE, Victor Frederick |
Self-tying Miscellaneous | 1/2 to Ferdinand La Fleche |
Rubber | ||||||
U | 2,304,204 | December 8, 1942 | Electrical Insulator Rubber insulator for wire fence |
RATZMAN, Borah B. |
Rubber | |
Protective Shield | ||||||
U | 983,039 | January 31, 1911 | Insulator Protector Protective shield |
FIELD, John E. |
Protective Shield | |
Pin | ||||||
U | 700,570 | May 20, 1902 | Insulator Supporting Arm Pin assembly for crossarm |
SHARPE, John E. |
Pin | 1/2 to Newton Bartle |
U | 1,361,948 | December 14, 1920 | Insulator Pin with spring wire extending beyond edge of bottom pin hole |
WIDMYER, James L. |
Pin | |
Neon | ||||||
U | 1,755,971 | April 22, 1930 | Insulator Neon, knob to support wires for neon sign (""spook"" insulator) |
SMALLEY, Robert C. |
Neon | Claud Neon Lights, Inc. |
Multipart | ||||||
U | 1,733,067 | October 22, 1929 | Insulator Multipart with metal cap to prevent damage due to temp changes |
MARVIN, Richard H. |
Multipart | The R. Thomas & Sons Co. |
Miscellaneous | ||||||
U | 918,127 | April 13, 1909 | Insulator miscellaneous - specially shaped crown slot to hold wire |
CLARK, Walter G. |
Miscellaneous | |
U | 967,649 | August 16, 1910 | Means of Visibly Indicating Faulty Insulators Colored flammable cap that fits over the top of an insulator that will burn away during an arc indicating that the insulator may be damaged |
LINKE, Charles |
Miscellaneous | |
U | 1,028,534 | June 4, 1912 | Insulator Miscellaneous |
BRADY, Charles C. |
Miscellaneous | |
U | 1,292,451 | January 28, 1919 | Line Wire Insulator miscellaneous |
FORT, Louis |
Miscellaneous | |
U | 2,198,839 | April 30, 1940 | Conductor Support Little bracket with insulator crown to hold low voltage wire attached to a wood pole (see 2,022,386) |
PITTMAN, Ralph R. WALSH, Carroll H. |
Miscellaneous | |
Mine | ||||||
U | 1,213,002 | January 16, 1917 | Insulator Mine insulator |
PIERCE, Frank C. |
Mine | |
Metal | ||||||
U | 310,059 | December 30, 1884 | Insulator Metal plate to hold wire on side of insulator |
JAMES, Hamilton L. |
Metal | |
Lightning Rod Insulator | ||||||
U | 13,162 | July 3, 1855 | Improvement in Attachments for Lighting Rods Lightning rod insulator holder for glass insulator (Salamander) |
DWYER, Robert D. |
Lightning Rod Insulator | |
U | 24,110 | May 24, 1859 | Improved Device for Securing Lightning Rods Lightning rod insulator (glass) with spring clip to hold rod |
ENGGREN, John A. |
Lightning Rod Insulator | |
U | 66,054 | June 25, 1867 | Improvement in Lightning Rod Insulators Lightning rod insulator (glass) with tie wire to hold conductor |
STEBBINS, Darius |
Lightning Rod Insulator | 1/2 to E. Morse |
Knob | ||||||
U | 526,472 | September 25, 1894 | Insulator for Electric Conductors Knob - self-tying |
WEBSTER, George |
Knob | 1/2 to Arthur Ingraham & Samuel Brown |
U | 849,896 | April 9, 1907 | Insulator Knob with cam device to hold wire |
GRIFFITH, Charles |
Knob | |
U | 1,664,172 | March 27, 1928 | Insulator Knob with metal hook to hold wire |
HOLLER, John R. |
Knob | |
Insulator | ||||||
U | 445,969 | February 10, 1891 | Electric Insulator Round insulator mounted on top of crossarm with two screws and surrounded with a rubber tube. Conductor is supported on top and secured with a metal clip. |
BRANCH, James R. |
Insulator | |
U | 504,059 | August 29, 1893 | Insulator CD 141.6, bail type clamping lever to hold line wire |
BLACKBURN, George W. |
Insulator | |
U | 545,819 | September 3, 1895 | Electric Insulator CD 268, hole through crown for tie wire |
ROTHENBERGER, Daniel M. |
Insulator | 2/3 to C. Inglis & E. Reilly |
U | 744,631 | November 17, 1903 | Insulator CD 139 combination safety and CD 181.5 |
SCHOENTHALER, Edward F. |
Insulator | 2/3 to W. Parker & J. Finn |
U | 798,235 | August 29, 1905 | Insulator CD 141.7 |
TWIGGS, William R. |
Insulator | |
U | 881,967 | March 17, 1908 | Electric Insulator U-185 |
SLUSSER, Charles R. |
Insulator | |
U | 894,616 | July 28, 1908 | Insulator and Wire Clamp U-401 and U-401A, insulator & wire clamp |
FAY, John L. |
Insulator | |
U | 929,878 | August 3, 1909 | Insulator U-183 |
RANSON, Joseph W. |
Insulator | |
U | 1,107,111 | August 11, 1914 | Insulator U-186 |
PURKEY, Benjamin S. |
Insulator | |
U | 1,703,853 | February 26, 1929 | Dry-Spot Insulator CD 182, U-173, U-174 & U-175 dry-spot |
GOULD, Rufus |
Insulator | 1/2 to Postal Telegraph Cable Co. |
Hole | ||||||
U | 1,206,846 | December 5, 1916 | Insulator Hole in crown with mercury receiving ends of line wires & clamp |
HOPKINS, Roy S. |
Hole | |
Hanger | ||||||
U | 574,828 | January 5, 1897 | Insulator Hanger insulator for end of pole or other support |
SMOCK, Benjamin D. |
Hanger | |
Glass | ||||||
U | 1,169,011 | January 18, 1916 | Insulator Glass insulator with internal reinforcement for strength |
COOK, Harry A. |
Glass | |
Electrose | ||||||
U | 879,068 | February 11, 1908 | Insulator for High Tension Currents Odd electrose insulator with large hood over the top |
STEINBERGER, Louis |
Electrose | |
Electric Fence | ||||||
U | 2,163,954 | June 27, 1939 | Electric Fence Electric fence insulator with bail wire to hold the wire in place. |
LUCAS, John A. |
Electric Fence | Prime Manufacturing Co. |
Earthenware | ||||||
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 | |
Crossarm | ||||||
U | 884,142 | April 7, 1908 | Insulator Cylindrical insulator with spiraling ribs to screw insulator into crossarm, center groove to hold line wire, external grooves to carry water away and drip points or serrations to allow water to drip down |
FOREMAN, Ernest Jay |
Crossarm | |
Composition | ||||||
U | 1,249,820 | December 11, 1917 | Insulator Composition insulator with side cable clamp |
PHARO, Harry A. SCHAAKE, William |
Composition | Westinghouse Electric & Mfg. Co. |
Cleat | ||||||
U | 497,515 | May 16, 1893 | Insulator Cleat with metal clip to hold wire |
BRADY, Thomas H. |
Cleat | |
U | 536,684 | April 2, 1895 | Self-Locking Cleat for Electric Wiring Cleat - self-tying |
CREAGER, Frank O. |
Cleat | |
U | 539,040 | May 14, 1895 | Insulator Cleat (ceiling) with metal clip (Electrical Engineer 1-30-1895 and 8-14-1895) It was referred to as the ""Simplest"" cleat and the Ideal cleat. |
DESISLES, Leonard H. |
Cleat | 1/2 to Frederick Palmer |
U | 1,188,599 | June 27, 1916 | Self-Tying Insulator Cleat - self-tying |
YOUMANS, Salem L. MCLAUGHLIN, James A. |
Cleat | |
Clamp Type | ||||||
U | 843,258 | February 5, 1907 | Insulator Clamp Clamp type metal cable holder |
CLARK, Walter G. |
Clamp Type | The Clark Electric & Mfg. Co. |
U | 843,259 | February 5, 1907 | Insulator Clamp type metal cable holder |
CLARK, Walter G. |
Clamp Type | The Clark Electric & Mfg. Co. |
Clamp | ||||||
U | 1,221,893 | April 10, 1917 | Safety Repair Device for High Voltage Transmission Lines Clamp to hold conductor to insulator while repairs are made |
NEELEY, George S. |
Clamp | 1/2 to Thomas O. Moloney |
Bracket/secondary Rack | ||||||
U | 2,709,058 | May 24, 1955 | Insulator Support Rack Secondary rack bracket with side tabs to receive screws or bolts. |
VOSE, Fred C. BURNIE, Glen RUTH, Bernard W. |
Bracket/secondary Rack | General Electric Co. |
Block | ||||||
U | 307,916 | November 11, 1884 | Insulator Blocks held by mortised metal tube to hold wire |
CLEVELAND, John S. KENT, George F. |
Block |
Total of 0.06 seconds