| All Patents in class 81/58.4 |
Patents 1 -
10
of 11
      |
| Picture | Number | Date | Patentee | Title |
 | 233,507 | Oct. 19, 1880 | L.F. Hiatt | Wrench |
 | 344,160 | Jun. 22, 1886 | H.S. Brownson | Ratcheting Screwdriver |
 | 426,161 | Apr. 22, 1890 | C.C. Augustine | Wrench |
 | 466,232 | Dec. 29, 1891 | P.G. Metzler, E. Harper | Flange Wrench |
 | 484,654 | Oct. 18, 1892 | W.E. Daily | Screw-driver |
 | 561,823 | Jun. 09, 1896 | J. Shafer | Wrench |
 | 567,588 | Sep. 15, 1896 | J.M. Flower | Wrench |
 | 653,476 | Jul. 10, 1900 | T.C. Stafford, F.C. Hutt | Wrench |
 | 847,601 | Mar. 19, 1907 | G.B. Pickop | Ratchet-Wrench |
 | 1,036,379 | Aug. 20, 1912 | F.A. Tibbals | Screwdriver |
