| Patents Granted on 1877-10-30 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 196,525 | Oct. 30, 1877 | J. Herriot | Lathe Chuck | metal lathe chucks |
| 196,577 | Oct. 30, 1877 | C.A. Hege | Improvement in head-blocks for saw-mills | sawmill headblocks |
| 196,578 | Oct. 30, 1877 | M. Osborn, M.T. Henson | Woodworker's Leg Vise | leg vises |
| 196,593 | Oct. 30, 1877 | C. Parent | Lathes for Turning Paper Mill Rolls | metal lathe accessories and attachments |
| 196,623 | Oct. 30, 1877 | J. Blum | Improvement in Scraping-Tools | scratch beaders |
| 196,644 | Oct. 30, 1877 | J. Du Bois | Cutter for Lathes | lathe tools |
| 196,681 | Oct. 30, 1877 | A.R. Lauger | Coffee Roasters | coffee roasters |
| 196,691 | Oct. 30, 1877 | S. Head, J. Miller | Improvement in machines for sawing staves | barrel making machines |
| 196,707 | Oct. 30, 1877 | M. Rose | Improvement in circular sawing machines | tablesaws |
