| Patents Granted on 1868-12-15 |
Patents 1 -
15
of 17
      |
| Number | Date | Patentee | Title | Type |
| RE3,233 | Dec. 15, 1868 | R. Poole | Machine for Rubbing and Mixing Paints Chemicals, &c. | mixing machines |
| 84,851 | Dec. 15, 1868 | A.P. Barlow | Improvement in slides for hanging upright saws | reciprocating sawmills |
| 84,876 | Dec. 15, 1868 | J.I. Gorton | Corn Husker | corn huskers |
| 84,880 | Dec. 15, 1868 | C.F. Hill | Spirit Level | spirit levels |
| 84,884 | Dec. 15, 1868 | C.F. Kuhnle | Improvement in dovetailing-machines | dovetailing machines |
| 84,897 | Dec. 15, 1868 | C. Murdock | Improvement in stave-machine | barrel making machines |
| 84,907 | Dec. 15, 1868 | H.M. Ritter | Riveting Hinges | riveting machines |
| 84,910 | Dec. 15, 1868 | J. Heitzman, J. Schriblein | Improvement in Hand-Cultivators | cultivators and tillers |
| 84,916 | Dec. 15, 1868 | E.C. Strange, E.W. Strange, E. Strange | Machine for grinding and polishing cylindrical saws | saw sharpening machines |
| 84,924 | Dec. 15, 1868 | J. Wilder, A.A. Wilder | Washing machine | |
| 84,937 | Dec. 15, 1868 | J.F. Cook | Improvement in head-blocks | sawmill headblocks |
| 84,954 | Dec. 15, 1868 | P. Maltby | Wrist Pin Turner | wrist pin lathes |
| 84,964 | Dec. 15, 1868 | D.W. Perry | Improvement in tool for cutting mouldings | molders |
| 84,982 | Dec. 15, 1868 | J.M. Albertson | Improvement in baling-presses | hay or straw binders |
| 85,008 | Dec. 15, 1868 | F.A. Huntington | Improved carriage-springs | carriage springs |
