| Patents Granted on 1878-04-09 |
Patents 1 -
15
of 16
      |
| Number | Date | Patentee | Title | Type |
| RE8,160 | Apr. 09, 1878 | D.C. Prescott | Improvement in direct-acting steam-feed-works for circular-saw mills | circular sawmills |
| RE8,162 | Apr. 09, 1878 | J. Cain | Improvement in head-blocks for saw-mills | sawmill headblocks |
| RE8,164 | Apr. 09, 1878 | G. Rogers | Traction Engines | steam traction engines |
| 202,089 | Apr. 09, 1878 | H. Badcock | Pipe Tongs | pipe tongs |
| 202,097 | Apr. 09, 1878 | W.A. Doane | Improvement in machines for making paper-pulp from wood | paper making machines |
| 202,105 | Apr. 09, 1878 | P.A. Gladwin | Combination Plane and Tool Handle | combination tools |
| 202,134 | Apr. 09, 1878 | B.T. Babbitt | Rotary Engine | rotary steam engines |
| 202,136 | Apr. 09, 1878 | A.E. Barthel | Combined Gun-Tool and Whistle | combination tools |
| 202,146 | Apr. 09, 1878 | L. Kimball, Jr., J.S. Brown | Improvement in wooden-tray machines | specialty woodworking machines |
| 202,165 | Apr. 09, 1878 | G.B. Goddard | Improvement in Mallet-Handles | hammer handles |
| 202,180 | Apr. 09, 1878 | H.B. Little | Adjustable Centering Square | |
| 202,192 | Apr. 09, 1878 | J.R. Reed | Improvement in steam-radiators | steam heating |
| 202,197 | Apr. 09, 1878 | B.M. Sherman | Improvement in lifting-jacks | wagon and cart jacks |
| 202,220 | Apr. 09, 1878 | J.W. Bodge | Tire Upsetter | tire setting machines |
| 202,259 | Apr. 09, 1878 | C.W. Hilton | Wrench | wrenches |
