| Patents Granted on 1877-08-21 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 194,290 | Aug. 21, 1877 | E. Caswell | Improvement in hub-borers | wheelwright |
| 194,300 | Aug. 21, 1877 | E. Goss | Improvement in machines for tenoning spokes and boring fellies | wheelwright |
| 194,304 | Aug. 21, 1877 | W. Levin | Improvement in mortising and tenoning machines | mortising machines |
| 194,317 | Aug. 21, 1877 | C.D. Ward | Improvement in tape-measures | tape measures |
| 194,335 | Aug. 21, 1877 | M.L. Deering | Improvement in barrel trussing and hooping machines | barrel making machines |
| 194,372 | Aug. 21, 1877 | W. Houghton, J.J. Reinhart | Improvement in sawing-machines | reciprocating sawmills |
| 194,378 | Aug. 21, 1877 | J.M. Shaw | Improvement in circular sawing machines | reciprocating saws |
| 194,451 | Aug. 21, 1877 | F.B. Mattson | Improvement in machines for cutting escutcheons and other ornaments upon furniture | wood shapers |
| 194,488 | Aug. 21, 1877 | B.L. Walker | Pipe And Nut Wrenches With Cutters | pipe jaw attachments for wrenches |
