All Patents in class 81/129 |
Patents 16 -
30
of 46
|
Number | Date | Patentee | Title | Type |
293,128 | Feb. 05, 1884 | C. Wechsler | Ratchet Wrench | ratchet wrenches |
295,797 | Mar. 25, 1884 | A.E. Osborn | Ratchet Wrench | ratchet wrenches |
297,640 | Apr. 29, 1884 | F. Schmemann | Wrench | pipe wrenches |
308,786 | Dec. 02, 1884 | W.S. Morrison | Pipe Wrench | pipe wrenches |
314,572 | Mar. 31, 1885 | C.J. Hirlinger, J. Forshey | Wrench | wrench handle components |
377,668 | Feb. 07, 1888 | J. Clark | Pipe Wrench | pipe wrenches |
391,532 | Oct. 23, 1888 | J.G. Hoffman | Improved Socket-Wrench | quick adjust wrenches |
440,214 | Nov. 11, 1890 | D.B. Whitehill | Rod and Pipe Tongs | pipe tongs |
455,694 | Jul. 07, 1891 | E.H. Steltz | Wrench For Vehicle Wheels | axle nut wrenches that lock nut to wheel hub |
482,198 | Sep. 06, 1892 | J. Ryan | Improvement in Pipe-Wrenches | quick adjust wrenches |
491,222 | Feb. 07, 1893 | A. Pellet | Wrench | quick adjust wrenches |
519,254 | May 01, 1894 | J. Geisendorfer | Pipe Wrench | pipe wrenches |
538,994 | May 07, 1895 | G.P. Woelfel | Pipe Wrench | pipe tongs |
562,719 | Jun. 23, 1896 | A.W. Freeman | Pipe Wrench | pipe wrenches |
572,757 | Dec. 08, 1896 | A.F. Jackson | Pipe Wrench | pipe wrenches |