SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (category = 'Wood') ORDER BY description ASC, date, patent, type |
Total of 15 patents found where: Category is 'Wood';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1891 | ||||||
U | 452,523 | May 19, 1891 | Electric Insulator Cone of wood with metal shield for trolley wire hanger |
JENNINGS, Byron |
Wood | 1/2 to James Brusie |
1892 | ||||||
U | 466,391 | January 5, 1892 | Insulator Cylinder of wood used for trolley wire hanger |
ANDREWS, William S. |
Wood | The Edison General Electric Co. |
U | 470,417 | March 8, 1892 | Insulator for Trolley Wires Cylinder of wood used for trolley wire hanger |
ANDREWS, William S. BALL, Henry Price |
Wood | The Edison General Electric Co. |
1893 | ||||||
U | 507,299 | October 24, 1893 | Trolley Wire Insulator Cylinder of wood used for trolley wire hanger |
WILLIAMS, Mowry S. |
Wood | 1/2 to Stewart Worden |
1905 | ||||||
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 | |
1890 | ||||||
U | 426,203 | April 22, 1890 | Insulator Wood tree insulator with line wire running through the center of a rod of wood |
MUNSIE, James F. |
Wood | Thomas L. Coles |
1884 | ||||||
U | 306,718 | October 21, 1884 | Insulator Wooden block with wire projections for holding wire |
CLARK, Eduard |
Wood | |
U | 306,719 | October 21, 1884 | Insulator Wooden block with wire projections for holding wire |
CLARK, Eduard |
Wood | |
1872 | ||||||
U | 122,961 | January 23, 1872 | Improvement in Telegraph Insulators Wooden insulator coated with tar with metal cap |
POND, Chester H. |
Wood | |
1886 | ||||||
U | 346,475 | August 3, 1886 | Insulator Block for Electric Conductors Wooden insulator mounted on wire to prevent wire touching other |
HAWKEN, Thomas |
Wood | |
1890 | ||||||
U | 443,174 | December 23, 1890 | Insulator Wooden insulator used in a trolley wire hanger |
EMMET, William Le Roy |
Wood | |
1880 | ||||||
U | 228,077 | May 25, 1880 | Telegraphic and Telephonic Insulator Wooden insulator with paper thimble and covering |
JOBBINS, William F. |
Wood | |
1885 | ||||||
U | 328,929 | October 27, 1885 | Electric Wire Insulator and Supporter Wooden self-tying cleat |
FAWCETT, William N. HUNTLEY, George F. |
Wood | |
1931 | ||||||
U | 1,815,598 | July 21, 1931 | Insulating Member for High Tension Construction Wooden shaft with metal fittings to insulate guy wires on high voltage transmission poles |
STROUP, Charles L. |
Wood | |
1888 | ||||||
U | 391,512 | October 23, 1888 | Electric Switch Wooden switch (Brown p. 21) |
CLEVELAND, William B. |
Wood |
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