All Patents of Type: wrench adjustment locks |
Patents 1 -
15
of 28
|
Number | Date | Patentee | Title | Type |
7,362 | May 14, 1850 | N. Colver | Revolving-Jaw Wrench | nut wrenches |
35,740 | Jun. 24, 1862 | G.B. Phillips | Improvements in Wrenches | wrench adjustment locks |
89,702 | May 04, 1869 | G.C. Taft | Wrench | wrench adjustment locks |
112,108 | Feb. 28, 1871 | E. Beach | Wrench | quick adjust wrenches |
249,477 | Nov. 15, 1881 | A. Nelson | Wrench | wrench adjustment locks |
286,543 | Oct. 09, 1883 | A. Hyde | Wrench | wrench adjustment locks |
GB-188,502,260 | Feb. 19, 1885 | J.C. Robertson, W.G. Crosskey | Adjustable Locking Spanner | wrench adjustment locks |
GB-188,802,927 | Feb. 27, 1888 | H. Bornstein | Spanners and Wrenches | screw adjust wrenches |
CA-34,466 | Jun. 03, 1890 | C. Green, H. Bornstein | Wrench | screw adjust wrenches |
434,912 | Aug. 26, 1890 | H. Bornstein | Wrench | screw adjust wrenches |
568,284 | Sep. 22, 1896 | G.L. Seymour | Wrench | wrench adjustment locks |
625,457 | May 23, 1899 | W.C. McCowan | Wrench | screw adjust wrenches |
804,351 | Nov. 14, 1905 | W.R. Tomlinson | Wrench | wrench adjustment locks |
858,357 | Jun. 25, 1907 | G.A. McIntire | Wrench | self-adjust wrenches |
921,581 | May 11, 1909 | O.W. Blake | Pipe Wrench | wrench adjustment locks |