| Patents Granted on 1863-05-12 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| D1,760 | May 12, 1863 | E.T. Starr | Design for skates | exercise and sports equipment |
| 38,461 | May 12, 1863 | F. Brandon | Improved machine for planing oval moldings | wood planers |
| 38,471 | May 12, 1863 | W.H. Doane | Improvement in scroll-saw mills | scrollsaws |
| 38,472 | May 12, 1863 | D. Drawbaugh | Improved machine for leveling the faces of millstones | |
| 38,477 | May 12, 1863 | D.C. Gibbs | Improvement in sawmills | reciprocating sawmills |
| 38,486 | May 12, 1863 | S. Ingersoll | Improved Friction Clutch | hand drills |
| 38,488 | May 12, 1863 | F.G. Jenkins | Improved cutter-head for wood of lead pencils | cutterheads |
| 38,520 | May 12, 1863 | W. Watkins | Improvement in tools for cutting and beveling barrel-heads | planes |
