| Patents for John M. Deemer |
Patents 1 -
13
of 13
      |
| Number | Title | Classification(s) |
| 278,094 | Micrometer Gage | 269/245, 269/249, 269/307, 269/90, 33/806 |
| 290,810 | Pipe Tongs | 7/130, 7/137, 81/181, 81/311 |
| 293,848 | Pipe Wrench | 81/366 |
| 347,262 | Wrench | 81/124.3 |
| 362,661 | Wrench | 81/134, 81/186 |
| 366,439 | Reversible Screw Driver | 279/79, 81/437, 81/439, 81/61 |
| 382,429 | Lasting Tool | 12/109 |
| 390,422 | Wrench | 81/166, 81/77 |
| 393,880 | Gage-Chisel for Cutting Hinge-Recesses | 30/167.1, 30/167.2, 30/293 |
| 433,794 | Wrench | 81/103, 81/169, 81/185.1 |
| 442,062 | Glazier's Diamond | 30/164.9, 451/557 |
| 536,628 | Wrench | 81/154 |
| 563,277 | Extensible Ruler | 33/809 |
