| All Patents in class 30/293 |
Patents 1 -
15
of 31
      |
| Number | Date | Patentee | Title | Type |
| 10,799 | Apr. 18, 1854 | J. Ballard | Slitting Gage | slitting gauges |
| 34,421 | Feb. 18, 1862 | E.D. Gould | Channeling Tool for Harness Maker | leatherworker |
| 41,797 | Mar. 01, 1864 | J.W. Van Deventer | Slitting Gage | marking gauges |
| 103,739 | May 31, 1870 | O. Hanks | Improvement in Tool-Holders | tool holders |
| 104,436 | Jun. 21, 1870 | T. Hair, J. Wood, C.T. Durham | Gage Knife for Cutting Leather | leatherworker |
| 180,633 | Aug. 01, 1876 | J. Potter | Improvement in Leather Cutting Gages | slitting gauges |
| 189,563 | Apr. 17, 1877 | G.F. Lindsay | Improvement in Leather-Cutting Gages | slitting gauges |
| RE7,796 | Jul. 17, 1877 | J. Potter | Improvement in Leather Cutting Gages | leatherworker |
| 207,597 | Sep. 03, 1878 | S. Elliott | Improvement in Cutting Gages | |
| 232,634 | Sep. 28, 1880 | T.S. Durgin | Gage-chisel for wood-turning | turning chisels |
| 237,554 | Feb. 08, 1881 | E.G. Latta | Draw Gage | draw gauges |
| 262,218 | Aug. 08, 1882 | A. Geiger | Pin-turning tool | wood lathe tools |
| 380,811 | Apr. 10, 1888 | C.L. Mead | Blind Nailer | blind nailers |
| 393,880 | Dec. 04, 1888 | A.T. Binkerd | Gage-Chisel for Cutting Hinge-Recesses | firmer chisels |
| 535,191 | Mar. 05, 1895 | M. Bretherton | Cutter or Trimmer for Shades, &c. | strip cutters |
