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Patents for J. R. Drake | |||||
Number | Date | Patentee | Title | Type | |
296,721 | Apr. 15, 1884 | B.F. Bennett | Self Adjusting Fulcrum Lever Wrench | self-adjust wrenches | |
311,422 | Jan. 27, 1885 | W. Dunbar | Edger | circular crosscut saws | |
323,776 | Aug. 04, 1885 | B.F. Bennett | Automatic Self-Setting Wrench | quick adjust wrenches | |
344,469 | Jun. 29, 1886 | W.H. Wilson | Saw Gage | handsaw depth gages | |
404,267 | May 28, 1889 | W. Dunbar | Lumber-trimmer | circular crosscut saws | |
450,707 | Apr. 21, 1891 | B.F. Bennett | Wrench | quick adjust wrenches |