| Patents Granted on 1904-04-?? |
Patents 1 -
15
of 49
      |
| Number | Date | Patentee | Title | Type |
| 756,388 | Apr. 05, 1904 | W.B. May | Means for converting reciprocatory into rotary motion | spiral screwdrivers |
| 756,461 | Apr. 05, 1904 | H.O. Borduas | Micrometer Calipers | micrometers |
| 756,505 | Apr. 05, 1904 | H.F. Kellemen | Pliers | pliers |
| 756,614 | Apr. 05, 1904 | W.F. Folmer | Camera | cameras |
| 756,628 | Apr. 05, 1904 | J. Happle | Level, Plumb, and Inclinometer | inclinometers |
| 756,659 | Apr. 05, 1904 | J.P. Lavigne | Turret-lathe | metal lathes |
| 756,662 | Apr. 05, 1904 | J. Lester | Saw set | saw sets |
| 756,678 | Apr. 05, 1904 | A. Mill | Drill | drill presses |
| 756,725 | Apr. 05, 1904 | H.S. Spencer | Hollow-chisel mortising-machine | mortising machines |
| CA-86,444 | Apr. 12, 1904 | M.L. Killam | Saw guide | circular sawmills |
| CA-86,524 | Apr. 12, 1904 | C. Benesh | Wrench and Thread Cutter | alligator wrenches |
| 756,854 | Apr. 12, 1904 | R. Brockman, W.W. Helle | Compound Tool | combination tools |
| 756,858 | Apr. 12, 1904 | C. Johnson | Machine for making wire-fence-reel heads | specialty woodworking machines |
| 756,949 | Apr. 12, 1904 | R.B. Ferguson | Spirit Level | spirit levels |
| 756,961 | Apr. 12, 1904 | N.E. Hildreth | Igniter Mechanism for Explosive Engines | ignition systems |
