All Patents in class 81/184 |
Patents 16 -
30
of 50
|
Number | Date | Patentee | Title | Type |
376,504 | Jan. 17, 1888 | H.W. Atwater | Improvements in Removable Jaws For Wrenches | pipe jaw attachments for wrenches |
401,605 | Apr. 16, 1889 | C.H. Thomas | Pipe-Gripping Attachment For A Monkey-Wrench | pipe jaw attachments for wrenches |
418,521 | Dec. 31, 1889 | J. Kenney | Pipe Wrench Attachment for Monkey Wrenches | pipe jaw attachments for wrenches |
450,707 | Apr. 21, 1891 | B.F. Bennett | Wrench | quick adjust wrenches |
452,410 | May 19, 1891 | A. Hitt | Wrench | pipe and nut combination wrenches |
454,893 | Jun. 30, 1891 | J.E. Wakefield | Pipe-Wrench | quick adjust wrenches |
466,157 | Dec. 29, 1891 | F.S. Cook | Spanner Wrench | wrench jaw components |
474,987 | May 17, 1892 | W. Church | Wrench | quick adjust wrenches |
481,506 | Aug. 23, 1892 | B. McGilvray | Wrench | pipe and nut combination wrenches |
490,789 | Jan. 31, 1893 | W.H. Huston | Combination Wrench | combination tools |
498,321 | May 30, 1893 | C. Stolze | Wrench | pipe and nut combination wrenches |
534,449 | Feb. 19, 1895 | J.N. Parker | Combination-tool | wrench combination tools |
543,953 | Aug. 06, 1895 | F.A. Whitney, A.W. Whitney | Pipe Wrench and Cutter | wrench jaw components |
545,323 | Aug. 27, 1895 | J.E. Wakefield | Pipe Wrench | pipe wrenches |
568,087 | Sep. 22, 1896 | B.E. Keen | Wrench Attachment | pipe jaw attachments for wrenches |