SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (category = 'Third Rail') ORDER BY description ASC, date, patent, type |
Total of 54 patents found where: Category is 'Third Rail';
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 |
1909 | ||||||
U | 922,951 | May 25, 1909 | Third Rail Insulator Conical shaped third rail insulator. |
RANDOLPH, Leonard M. |
Third Rail | Essex Co. |
1905 | ||||||
U | 780,316 | January 17, 1905 | Third Rail Insulator Cylindrical third rail insulator with inner core of cement to secure the metal cap and metal support to the insulator. |
WINSOR, Paul |
Third Rail | |
1890 | ||||||
U | 433,409 | July 29, 1890 | Electric Railway Electric railway with third rail insulated with glass insulators. |
KEITHLEY, Herbert R. |
Third Rail | |
1909 | ||||||
U | 917,501 | April 6, 1909 | Third Rail Insulator Electrose third rail insulator. |
STEINBERGER, Louis |
Third Rail | |
1905 | ||||||
U | 781,661 | February 7, 1905 | Stringer Support for Electric Third Rails Method of mounting stringers for third rails made of a beam of wood on standard telegraph and telephone glass insulators |
KINSMAN, Frank E. |
Third Rail | |
1914 | ||||||
U | 1,090,234 | March 17, 1914 | Insulating and Supporting Mechanism Ohio Brass third rail support insulator designed to be use on narrower ties |
ROGERS, Joseph W. |
Third Rail | 1/2 to Nathan Shute |
1897 | ||||||
U | 584,477 | June 15, 1897 | Insulator Pair of third rail insulators set on both sides of the rail fitting in the contour of the sides of the rail. |
LIBBY, Sam H. |
Third Rail | General Electric Co. |
1905 | ||||||
U | 802,498 | October 24, 1905 | Retaining Clip for Third Rail Insulators Retaining clip for third rail insulators to secure the rail. |
COURTENAY, William |
Third Rail | |
1902 | ||||||
U | 693,603 | February 18, 1902 | Third Rail Insulator for Electric Railways Square third rail insulator with metal foot and metal cap that fit in a square hole in top and bottom of the insulator. |
HOBBS, Charles M. |
Third Rail | 1/2 to Harold P. Brown |
1905 | ||||||
U | 790,957 | May 30, 1905 | Insulating Support for Third Rails Support for third rail with insulating material between the support and the rail. |
FARNHAM, Wilson |
Third Rail | |
1896 | ||||||
U | 570,034 | October 27, 1896 | Insulator Third rail insulator |
MARTIN, Charles B. HEWLETT, Edward M. |
Third Rail | General Electric Co. |
U | 574,101 | December 29, 1896 | Insulator Third rail insulator |
MARTIN, Charles B. |
Third Rail | General Electric Co. |
1898 | ||||||
D | 29,741 | November 29, 1898 | Design for a Third Rail Insulator Third rail insulator |
HEWLETT, Edward M. |
Third Rail | General Electric Co. |
1900 | ||||||
U | 644,646 | March 6, 1900 | Insulator for Use on Electric Railways Third rail insulator |
THOMAS, James THOMAS, William R. |
Third Rail | |
1907 | ||||||
U | 843,844 | February 12, 1907 | Third Rail Insulator Third rail insulator |
REDMAYNE, Robert Norman |
Third Rail | |
1905 | ||||||
U | 786,472 | April 4, 1905 | Insulator for the Conductors of Electric Railways Third rail insulator (England; Ohio Brass) (Brown p. 75) |
WARD, Frank D. FURNISS, Harry C. |
Third Rail | 1/3 to Henry Bradford |
1908 | ||||||
U | 908,136 | December 29, 1908 | Third Rail Insulator Third rail insulator (Ohio Brass) |
RANDOLPH, Leonard M. |
Third Rail | Essex Co. |
1905 | ||||||
U | 796,501 | August 8, 1905 | Conductor Rail Holder for Electric Railways Third rail insulator and metal clips and rail holder |
COURTENAY, George L. |
Third Rail | |
1889 | ||||||
U | 402,836 | May 7, 1889 | Insulator and Holder for Electric Railways Third rail insulator clamps the rail upsidedown. |
JENNINGS, Byron |
Third Rail | |
1900 | ||||||
U | 648,057 | April 24, 1900 | Third Rail Insulator Third rail insulator designed to allow insulator to rise and fall with movement of the rail. |
RICE, JR, Edwin W. |
Third Rail | General Electric Co. |
1885 | ||||||
U | 320,633 | June 23, 1885 | Electric Conductor Third rail insulator flared down away from the pin. |
DAFT, Leo |
Third Rail | |
1904 | ||||||
U | 761,553 | May 31, 1904 | Third Rail Support Third rail insulator made of Electrose |
STEINBERGER, Louis |
Third Rail | |
1909 | ||||||
U | 928,709 | July 20, 1909 | Insulator for Third Rails Third rail insulator made of Electrose |
STEINBERGER, Louis |
Third Rail | |
1908 | ||||||
U | 877,804 | January 28, 1908 | Insulator for Heavy Conductors Third rail insulator made of Electrose. |
STEINBERGER, Louis |
Third Rail | |
1898 | ||||||
D | 28,981 | July 5, 1898 | Design for a Cap for Insulators Third rail insulator metal cap |
WILLARD, Ben |
Third Rail | General Electric Co. |
U | 606,830 | July 5, 1898 | Insulator Third rail insulator mounted on a wooden block with metal cap on top to support the rail |
WILLARD, Ben |
Third Rail | General Electric Co. |
1902 | ||||||
U | 717,389 | December 30, 1902 | Third Rail Insulator Third rail insulator mounted on pedestal with metal cap to secure the rail. |
GONZENBACH, Ernest |
Third Rail | |
1908 | ||||||
U | 908,180 | December 29, 1908 | Third Rail Third rail insulator system (Ohio Brass) |
WILGUS, William J. SPRAGUE, Frank J. |
Third Rail | |
1905 | ||||||
U | 808,222 | December 26, 1905 | Third Rail Insulator Third rail insulator that fits in metal support and cemented metal cap to secure the rail. |
STEWART, JR., Samuel B. |
Third Rail | General Electric Co. |
1904 | ||||||
U | 764,384 | July 5, 1904 | Insulating Support for Electric Third Rails Third rail insulator that screws into metal support ahd has a threaded hole in top to receive the metal rail support. |
SLATER, Frederick R. |
Third Rail | Bleecker S. Barnard |
1906 | ||||||
U | 829,416 | August 28, 1906 | Third Rail Insulator Third rail insulator with 2-part metal cap to secure the rail. |
MCGILL, John J. |
Third Rail | 1/2 to Frank J. Guernsey |
1897 | ||||||
U | 584,476 | June 15, 1897 | Insulator Third rail insulator with a metal base to prevent movement of the insulator and rail. |
LIBBY, Sam H. |
Third Rail | General Electric Co. |
1914 | ||||||
U | 1,111,570 | September 22, 1914 | Insulator Third rail insulator with bolt holes on top and bottom side and flange projecting out in the center of the side designed to carry the rail on top |
FRIEDLAENDER, Eugene |
Third Rail | |
1891 | ||||||
U | 455,107 | June 30, 1891 | Insulator Third rail insulator with cup to hold hygroscopic chemical and means to heat insulator to drive off moisture |
MUNSIE, James F. |
Third Rail | |
1903 | ||||||
U | 723,062 | March 17, 1903 | Third Rail Insulator Third rail insulator with ears that move in to secure the rail. |
STEWART, JR., Samuel B. |
Third Rail | General Electric Co. |
1904 | ||||||
U | 762,297 | June 14, 1904 | Third Rail Insulator Third rail insulator with enameled top and bottom plate |
FRITZE, Henry L. |
Third Rail | |
1934 | ||||||
U | 1,984,245 | December 11, 1934 | Insulator Support for Power Rails Third rail insulator with interlocking pin and pinhole and side grooves to secure the rail on top |
BANKS, William C. |
Third Rail | |
1901 | ||||||
U | 675,615 | June 4, 1901 | Insulator Third rail insulator with iron mounting bracket and cap to support the rail |
ANDERSEN, Johan M. ANDERSEN, Albert |
Third Rail | |
U | 678,195 | July 9, 1901 | Third Rail Insulator Third rail insulator with iron mounting bracket and cap to support the rail |
POTTER, William B. |
Third Rail | General Electric Co. |
1904 | ||||||
U | 763,434 | June 28, 1904 | Insulating Support for Electric Third Rails Third rail insulator with metal bracket that fits in grooves on the upper sides of the insulator. |
SLATER, Frederick R. |
Third Rail | 1/2 to Robert W. Lyle |
1899 | ||||||
U | 619,974 | February 21, 1899 | Rail Insulator Third rail insulator with metal cap that secures the rail to the insulator. |
MARTIN, Charles B. |
Third Rail | |
1904 | ||||||
U | 770,960 | September 27, 1904 | Third Rail Insulator Third rail insulator with metal cap to hold the rail and a metal clip to secure the insulator to the metal support. |
DUNBAR, Robert V. |
Third Rail | |
1908 | ||||||
U | 888,318 | May 19, 1908 | Third Rail Insulator Third rail insulator with metal cap to secure the rail. |
DELLOYE, Lucien Henri |
Third Rail | Societe Anonyme des Manufactures Des Glaces et Produits Chimiques de Saint-Gobain |
1897 | ||||||
U | 595,089 | December 7, 1897 | Third Rail Insulator Third rail insulator with metal protective covering. |
ANDERSON, Albert |
Third Rail | 1/2 to Johan M. Anderson |
1885 | ||||||
U | 320,631 | June 23, 1885 | Insulator for Tracks Third rail insulator with rubber under the rail and below the insulator. The rail is bolted to the insulator. |
DAFT, Leo |
Third Rail | |
U | 320,632 | June 23, 1885 | Electric Conductor Third rail insulator with rubber under the rail and below the insulator. The rail is bolted to the insulator. |
DAFT, Leo |
Third Rail | |
1897 | ||||||
R | 11,613 | June 22, 1897 | Insulator Support for Contact Rails Third rail insulator with top and side brackets (reissue of 556,971) |
HANSON, Augustus CHAPMAN, James R. |
Third Rail | General Electric Co. |
1896 | ||||||
U | 556,971 | March 24, 1896 | Insulated Support for Contact Rails Third rail insulator with top and side brackets (see reissue 11,613 on 6-22-1897) |
HANSON, Augustus CHAPMAN, James R. |
Third Rail | |
1900 | ||||||
U | 664,470 | December 25, 1900 | Construction for Third Rail Electric Railways Third rail insulator, support, and fastening device. Insulator was made by the Reconstructed Granite Co. as shown in their advertisement in EWE dated April 15, 1905. |
COURTENAY, William |
Third Rail | |
1909 | ||||||
U | 932,523 | August 31, 1909 | Insulator for Third Rails Third rail insulator. |
WEAVER, Eugene M. |
Third Rail | |
1896 | ||||||
U | 563,482 | July 7, 1896 | Insulating Support for Rails or Electric Railways Third rail pin type insulator |
HALEY, Patrick |
Third Rail | |
1899 | ||||||
U | 628,667 | July 11, 1899 | Insulated Rail Support Third rail type (see stoneware specimen in 1989 CJ) |
KING, Charles K. MEAD, George A. |
Third Rail | |
1904 | ||||||
U | 775,592 | November 22, 1904 | Insulating Support for Electric Third Rails Third rail with two bolts to secure it to the support and a metal cap to secure the rail. |
BARARD, Walter Hubbard |
Third Rail | |
U | 771,334 | October 4, 1904 | Third Rail Insulator U-shaped third rail insulator metal caps fitting over each part to support rails. |
STEWART, JR., Samuel B. |
Third Rail | General Electric Co. |
Total of 0.04 seconds