| All Patents in class 81/166 |
Patents 31 -
45
of 61
      |
| Number | Date | Patentee | Title | Type |
| 505,513 | Sep. 26, 1893 | J. Foley | Wrench | quick adjust wrenches |
| 509,151 | Nov. 21, 1893 | W. Dicks | Screw Wrench | screw adjust wrenches |
| 550,025 | Nov. 19, 1895 | F. Mossberg | Wrench | bicycle or pocket wrenches |
| 552,325 | Dec. 31, 1895 | F. Mossberg | Wrench | bicycle or pocket wrenches |
| 574,314 | Dec. 29, 1896 | F. Ezzell | Wrench | screw adjust wrenches |
| 583,347 | May 25, 1897 | S.W. Wardwell, Jr. | Wrench | screw adjust wrenches |
| 591,893 | Oct. 19, 1897 | E.B. Smith | Wrench | quick adjust wrenches |
| 592,199 | Oct. 19, 1897 | J.G. Fletcher | Wrench | screw adjust wrenches |
| 598,319 | Feb. 01, 1898 | A.P. Joy | Wrench | axle nut wrenches |
| 603,084 | Apr. 26, 1898 | V.G. Higgins | Tongs | blacksmith |
| 603,847 | May 10, 1898 | J.F. Harvey | Pocket Knife | combination tools |
| 606,270 | Jun. 28, 1898 | J. Brown | Wrench | pipe and nut combination wrenches |
| 617,369 | Jan. 10, 1899 | G.R. Van Schoick, F.W. Stewart | Wrench | quick adjust wrenches |
| 626,285 | Jun. 06, 1899 | A. Metzger | Wrench Attachment for Combination Tools | combination tools |
| 630,819 | Aug. 08, 1899 | T.P. Sayers | Adjustable Ratchet Wrench | ratchet wrenches |
