| Patents Granted on 1867-04-02 |
Patents 1 -
15
of 22
      |
| Number | Date | Patentee | Title | Type |
| RE2,535 | Apr. 02, 1867 | H.H. Low | Improvement in shingle machines | shingle machines |
| RE2,542 | Apr. 02, 1867 | N.C. Stiles | Improved Punching Apparatus | metal punching machines |
| 63,356 | Apr. 02, 1867 | J.N. Arvin | Improved Wrench and Tongs | pliers type wrenches |
| 63,392 | Apr. 02, 1867 | M. Jincks | Improvement in Boring Bits | countersinks |
| 63,407 | Apr. 02, 1867 | T.T. Markland, Jr. | Improvement in machines for sharpening saws | saw gummers |
| 63,414 | Apr. 02, 1867 | H. Mellish | Improvement in machines for cutting out the bodies of fruit-baskets | wood lathes |
| 63,415 | Apr. 02, 1867 | H. Mellish | Improvement in machines for cutting toy pails from wood | wood lathes |
| 63,416 | Apr. 02, 1867 | F. Million | Gas Engine | gas and gasoline engines |
| 63,438 | Apr. 02, 1867 | G. Stackpole | Improvement in bit-braces | brace chucks |
| 63,446 | Apr. 02, 1867 | G.H. Wells | Threading Screws | screw machines |
| 63,459 | Apr. 02, 1867 | S.S. Barnaby | Improvement in Wrenches | quick adjust wrenches |
| 63,481 | Apr. 02, 1867 | J.E. Cronk | Improved Wrench | quick adjust wrenches |
| 63,486 | Apr. 02, 1867 | C. Disston | Improvement in saws | saw teeth |
| 63,487 | Apr. 02, 1867 | H. Disston | Improved Mode of Manufacturing Saw Blades | tool making machines |
| 63,501 | Apr. 02, 1867 | J.W. Glass | Corn Husker | corn huskers |
