| Patents Granted on 1875-12-21 |
Patents 1 -
15
of 17
      |
| Number | Date | Patentee | Title | Type |
| RE6,813 | Dec. 21, 1875 | A. Wyckoff | Improvement in barrel-machines | cooper |
| RE6,814 | Dec. 21, 1875 | A. Wyckoff | Improvement in barrels | |
| 171,230 | Dec. 21, 1875 | W.A. Kitts | Improvement in shingle-planers | shingle machines |
| 171,247 | Dec. 21, 1875 | G.B. Selden | Improvement in machines for shaving half-round hoops | hoop making machines |
| 171,255 | Dec. 21, 1875 | J.W. Anthoine | Improvement in angular bit-stocks | hand drills |
| 171,256 | Dec. 21, 1875 | O.J. Backus | Centrifugal Water-Wheel | water wheels |
| 171,259 | Dec. 21, 1875 | S.L. Beebe, E.A. Beebe | Improvement in lathes for turning stone | wood lathes |
| 171,261 | Dec. 21, 1875 | J.J. Berger | Improvement in mortising-machines | portable timber mortisers |
| 171,296 | Dec. 21, 1875 | J.S. Loomis | Improvement in adjusting the pressure-feet of molding-machines | molders |
| 171,333 | Dec. 21, 1875 | J.A. White | Pipe-Wrench | quick adjust wrenches |
| 171,337 | Dec. 21, 1875 | E.C. Atkins | Improvement in Crosscut Saw Handles | crosscut saw handles |
| 171,338 | Dec. 21, 1875 | J.E. Austin | Improvement in machines for edging shingles | circular saws |
| 171,353 | Dec. 21, 1875 | J. Conway | Wrench-Nut | pipe wrenches |
| 171,360 | Dec. 21, 1875 | S. Duck | Improvement in mortising-machines | mortising machines |
| 171,376 | Dec. 21, 1875 | J.W. Griffiths | Improvement in machines for bending wood | wood bending machines |
