| All Patents in class 76/82.2 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 56,615 | Jul. 24, 1866 | J.J. Russ | Improvement in knife and scissors sharpeners | |
| 71,491 | Nov. 26, 1867 | J.N. Jacobs | Improved knife and scissors-sharpener | sharpening apparatus |
| 609,046 | Aug. 16, 1898 | R.E. Poindexter | Knife or scissors sharpener | sharpening jigs and fixtures |
| 961,010 | Jun. 07, 1910 | W. Caron, P.J. Poitras | Grinding Machine | |
| 1,257,927 | Feb. 26, 1918 | W.M. Reagan | Scissors and Shears Sharpening Device | scissor sharpeners |
| 1,269,272 | Jun. 11, 1918 | A.B. Floback | Device for Sharpening Knives, Scissors, and Like Cutting Implements | scissor sharpeners |
| 1,956,875 | May 01, 1934 | W.F. Paradise | Mumble Peg Toy | combination cork extractors |
