| Patents Granted on 1879-12-09 |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| CA-10,728 | Dec. 09, 1879 | B.E. Sergeant | Improvements on saw mill head block | sawmill headblocks |
| 222,352 | Dec. 09, 1879 | O.C. Harris | Steam Road-Wagon | steam road engines |
| 222,354 | Dec. 09, 1879 | J.D. Hobbs | Combined Square and Bevel | bevel squares |
| 222,376 | Dec. 09, 1879 | A.B. Fils | Expansion-Valve for Steam Engines | steam engine valves |
| 222,384 | Dec. 09, 1879 | J.W. Cogswell | Pruning Instrument | pruning implements |
| 222,386 | Dec. 09, 1879 | W.L. Covel | Improvement in saw-sharpening machines | saw sharpening machines |
| 222,396 | Dec. 09, 1879 | E.M. Guernsey | Improvement in guides for circular saws | circular saw accessories |
| 222,467 | Dec. 09, 1879 | G.W. Daimler | Gas-Motor Engine | gas and gasoline engines |
| 222,484 | Dec. 09, 1879 | D.P. Foster | Improvement in Pipe-Wrenches | pipe wrenches |
| 222,509 | Dec. 09, 1879 | F. Krein | Improvement in hame-dressing machines | specialty woodworking machines |
| 222,510 | Dec. 09, 1879 | F. Krein | Cutter-head for hame-dressing machine | cutterheads |
| 222,560 | Dec. 09, 1879 | S.J. Woelfly | Rein Holder | |
