| Patents Granted on 1904-08-23 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 768,113 | Aug. 23, 1904 | E.S. Costa | Self Tightening Tool Holder | tool holders |
| 768,161 | Aug. 23, 1904 | E.L. Thompson | Combined Wrench And Pliers | pliers |
| 768,220 | Aug. 23, 1904 | C.B. Gracey | Ratchet Wrench | ratchet wrenches |
| 768,324 | Aug. 23, 1904 | R.A. Bruel | Miter-Square | miter squares |
| 768,441 | Aug. 23, 1904 | T.W. Fisher | Screw Gripping Screwdriver | screwdriver blades |
| 768,454 | Aug. 23, 1904 | M.B. Hill | Machine Dog | lathe dogs |
| 768,473 | Aug. 23, 1904 | C.J. Manning | Recording Pen | industrial recording apparatus |
| 768,546 | Aug. 23, 1904 | L. Silcott | Twyer-iron | forge tuyeres |
