All Patents in class 81/140 |
Patents 16 -
30
of 61
|
Number | Date | Patentee | Title | Type |
341,768 | May 11, 1886 | M. Potter | Wrench | quick adjust wrenches |
342,078 | May 18, 1886 | C.C. Edgerly | Pipe and Nut Wrench | pipe wrenches |
355,641 | Jan. 04, 1887 | E.E. Scates, C.D. Cutts | Wrench | quick adjust wrenches |
395,595 | Jan. 01, 1889 | A.K. Spaulding | Improvements in Sliding-Jaw Ratchet Wrenches | quick adjust wrenches |
405,343 | Jun. 18, 1889 | W.T. Chesley | Combined Nut and Pipe Wrench | pipe and nut combination wrenches |
411,266 | Sep. 17, 1889 | O.C. Stanley | Pipe Wrench | quick adjust wrenches |
413,961 | Oct. 29, 1889 | D.R. Porter | Pipe Wrench | pipe wrenches |
415,379 | Nov. 19, 1889 | H.W. Burleigh | Wrench | axle nut wrenches |
421,062 | Feb. 11, 1890 | H. Zuber | Rod or Pipe Wrench | pipe wrenches |
421,688 | Feb. 18, 1890 | T.W. Fisher | Pipe Wrench | pipe wrenches |
422,516 | Mar. 04, 1890 | O.P. Foote | Wrench | quick adjust wrenches |
423,509 | Mar. 18, 1890 | F.F. Asmus | Wrench | quick adjust wrenches |
462,280 | Nov. 03, 1891 | W. Sallee, A.H. Gallup | Monkey Wrench | quick adjust wrenches |
464,899 | Dec. 08, 1891 | G.B. Schaeffer | Pipe or Nut Wrench | quick adjust wrenches |
489,273 | Jan. 03, 1893 | J.W. Steele | Wrench | quick adjust wrenches |