| Patents Granted on 1878-05-28 |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| RE8,265 | May 28, 1878 | C.H. Mellor, M.L. Orum | Rotary molding cutter | cutters |
| 204,192 | May 28, 1878 | J. Brett, B. Perry | Improvement in saw-mill head-blocks | sawmill headblocks |
| 204,209 | May 28, 1878 | E.W. Fawcett | Improvement in meat-choppers | butcher |
| 204,248 | May 28, 1878 | D.W. Pond | Improvement in metal-drilling machines | drill presses |
| 204,254 | May 28, 1878 | A. Saunders | Improvement in Chucks | pipe and chain vises |
| 204,317 | May 28, 1878 | M.W. Griffiths | Improvement in tire-upsetters | tire shrinkers |
| 204,369 | May 28, 1878 | R.E. Poindexter | Improvement in saws | handsaw teeth |
| 204,386 | May 28, 1878 | H.T. Winkler, J.H. Sievers | Wrench | screw adjust wrenches |
| 204,389 | May 28, 1878 | A.W. Sperry | Improvement in corkscrews | lever cork extractors |
| 204,391 | May 28, 1878 | F. Strobel, C. Strobel | Improvement in log-turners | sawmill log handling |
| 204,394 | May 28, 1878 | M. Taplin | Improvement in saw-mill carriages | sawmill carriages |
| 204,402 | May 28, 1878 | W.M. Watson | Improvement in saw-sharpeners | saw sharpening machines |
| 204,403 | May 28, 1878 | W.H. Webb | Machine for planing and sawing | wood planers |
