All Patents in class 81/171 |
Patents 46 -
60
of 172
|
Number | Date | Patentee | Title | Type |
RE5,294 | Feb. 25, 1873 | L. Jordan, L.E. Smith | Wrenches | wrench handle components |
142,570 | Sep. 09, 1873 | W.J. Innes | Wrenches | wrench handle components |
153,528 | Jul. 28, 1874 | O.T. Bedell | Improvement in Wrenches | screw adjust wrenches |
158,668 | Jan. 12, 1875 | O.T. Bedell | Wrenches | screw adjust wrenches |
159,119 | Jan. 26, 1875 | S.E. Robinson | Brace-wrench | wrenches |
165,655 | Jul. 20, 1875 | R.S. Battles | Improvement in the Construction of Screw-Wrenches | wrench handle components |
166,587 | Aug. 10, 1875 | M.E. Campfield | Improvements in Screw-Wrenches | wrench handle components |
166,665 | Aug. 10, 1875 | L.O. Veber | Wrench | pipe and nut combination wrenches |
167,717 | Sep. 14, 1875 | R.J. Welles | Improvement in Monkey-Wrenches | screw adjust wrenches |
170,089 | Nov. 16, 1875 | B.F. Joslyn | Wrench | screw adjust wrenches |
171,550 | Dec. 28, 1875 | J.H. Coes | Screw Wrench | nut wrenches |
171,935 | Jan. 11, 1876 | W. Hawkins | Wrench | screw adjust wrenches |
175,272 | Mar. 28, 1876 | W.F. Cross | Improvement in wrenches and bit-stocks | brace chucks |
180,417 | Aug. 01, 1876 | F.L. Coes | Screw-Wrench | nut wrenches |
186,033 | Jan. 09, 1877 | L. Coes | Wrench | wrench handle components |