All Patents of Type: wrench sockets |
Patents 1 -
15
of 74
|
Number | Date | Patentee | Title | Type |
35,740 | Jun. 24, 1862 | G.B. Phillips | Improvements in Wrenches | wrench adjustment locks |
61,340 | Jan. 22, 1867 | J.C. Jackson | Nut Wrench | wrench sockets |
65,550 | Jun. 11, 1867 | W.P. Dunlap | Improvement in Wrenches | nut wrenches |
74,156 | Feb. 04, 1868 | J.M. Seymour | Improved Socket-Wrench | wrench handle components |
82,827 | Oct. 06, 1868 | P.H. Griffin | Improvement in Keys for Hydrant-Cock | wrench sockets |
107,539 | Sep. 20, 1870 | F.P. Rand | Improvement in Wrenches | angle adjustable wrenches |
108,330 | Oct. 18, 1870 | J.F. Cass | Improvements in Socket-Wrenches | wrench sockets |
183,235 | Oct. 10, 1876 | M. Vassar, II | Improvement in Ratchet-Wrenches | ratchet wrenches |
279,993 | Jun. 26, 1883 | D. True | Carriage Wrench | axle nut wrenches |
283,357 | Aug. 14, 1883 | J.W. Pruitt | Ratchet Wrench | ratchet wrenches |
292,186 | Jan. 22, 1884 | D. True | Carriage Wrench | axle nut wrenches |
293,128 | Feb. 05, 1884 | C. Wechsler | Ratchet Wrench | ratchet wrenches |
294,413 | Mar. 04, 1884 | J.A. Stanton | Wrench | brace wrenches |
326,876 | Sep. 22, 1885 | A. Eikhoff, L. Kramer | Ratchet-Wrench | wrench sockets |
416,154 | Dec. 03, 1889 | P. Cosette | Nut Wrench | ratchet wrenches |