| Patents Granted on 1875-12-28 |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| RE6,828 | Dec. 28, 1875 | W.N. Sprague | Improvement in machines for making wooden shanks for boots and shoes | cobbler |
| 171,480 | Dec. 28, 1875 | L. Houston | Improvement in planing-machines | wood planers |
| 171,487 | Dec. 28, 1875 | L. Schaeffer | Combined Household Tool | combination tools |
| 171,494 | Dec. 28, 1875 | S. White | Improvement in head-blocks for saw-mills | sawmill headblocks |
| 171,496 | Dec. 28, 1875 | R.T. Andrews | Lockwork Attachment for Clocks | clockmaker |
| 171,505 | Dec. 28, 1875 | S.M. Clark | Improvement in power-belts | industrial machine pulleys and belt drive mechanisms |
| 171,510 | Dec. 28, 1875 | G. Spire, A.H. Frank | Improvement in planing-machines | wood planers |
| 171,511 | Dec. 28, 1875 | E. Günther | Improvement in machines for turning bungs | bung making machines |
| 171,550 | Dec. 28, 1875 | J.H. Coes | Screw Wrench | nut wrenches |
| 171,574 | Dec. 28, 1875 | W. Clement, J. McCulloch, N. Linsley | Improvement in Leather Rolling Machines | leatherworker |
| 171,583 | Dec. 28, 1875 | A. Schmidt | Clock Striking Mechanism | clockmaker |
| 171,604 | Dec. 28, 1875 | A.F. Dimond | Improvement in circular-saw teeth | insertable saw teeth |
| 171,629 | Dec. 28, 1875 | M.A. Owens | Improvement in processes of preparing moldings for enameling | molders |
