| Patents Granted on 1877-04-24 |
Patents 1 -
15
of 19
      |
| Number | Date | Patentee | Title | Type |
| CA-7,375 | Apr. 24, 1877 | R. Smith | Shingle machine | shingle machines |
| RE7,632 | Apr. 24, 1877 | T.L. Shaw | Improvement in saw filers and setters | saw sharpening machines |
| 189,864 | Apr. 24, 1877 | W.H. Knight | Butting and dressing timber | woodworking machines |
| 189,865 | Apr. 24, 1877 | O. Lindblad | Improvement in cutter-heads | cutterheads |
| 189,869 | Apr. 24, 1877 | J.D. McEachern, D.H. Burrell | Improvement in wood barrel-hoops | cooper |
| 189,872 | Apr. 24, 1877 | M.H. Allen, F. Newhouse | Machine for making parquetry | specialty woodworking machines |
| 189,875 | Apr. 24, 1877 | W.R. Petrie | Lubricator for Steam Engine | tool lubricators |
| 189,878 | Apr. 24, 1877 | J.A. Seaman | Improvement in crozing and howeling machines | barrel making machines |
| 189,881 | Apr. 24, 1877 | B.F. Sturtevant | Journal Blowers | blowers |
| 189,889 | Apr. 24, 1877 | J.B. Douglas | Expanding Screw Tap | taps and dies |
| 189,892 | Apr. 24, 1877 | C. Fisher | Improvement in Cast Iron Anvils | blacksmith |
| 189,921 | Apr. 24, 1877 | J. Chase | Improvement in pruning implements | pruning implements |
| 189,953 | Apr. 24, 1877 | C.A. Niebell | Combined Center and Carrier for Lathes | metal lathe chucks |
| 189,954 | Apr. 24, 1877 | G.P. Overin | Improvements in Whips | |
| 190,012 | Apr. 24, 1877 | L. d'Auria | Water-Wheel | water wheels |
