| Patents for R. H. Eddy |
Patents 166 -
180
of 251
      |
| Number | Date | Patentee | Title | Type |
| 115,368 | May 30, 1871 | D.W. Simmons | Wheeled Marking Gage | marking gauges |
| 116,545 | Jul. 04, 1871 | I.F. Brown | Improved Lathe Tool Supporter | lathe tools |
| 117,255 | Jul. 25, 1871 | A.K. Buffum | Improvement in machines for making gutters for buildings | specialty woodworking machines |
| 118,732 | Sep. 05, 1871 | W.A. Long | Improvement in Milling Machines | milling machines |
| 123,546 | Feb. 13, 1872 | H.G. Ashton | Improvement in Lock Safety-Valves for Steam-Boilers | steam safety valves |
| 124,259 | Mar. 05, 1872 | N.H. Fay | Improvement in sand-paper holders | abrasives and holders |
| 127,990 | Jun. 18, 1872 | E.H. Rollins | Improvement in machines for squaring the ends of boards | circular crosscut saws |
| 129,949 | Jul. 30, 1872 | C.J. Hall | Improvement in machines for jointing staves | barrel making machines |
| 133,521 | Dec. 03, 1872 | A. Dufoult | Shoemaker's Lasting Pincers | cobbler |
| 134,219 | Dec. 24, 1872 | I.P. Richards | Improvement in tool-holders for lathes | wood lathes |
| 134,250 | Dec. 24, 1872 | W.W. Carey | Improvement in loose pulleys | industrial machine pulleys and belt drive mechanisms |
| 135,443 | Feb. 04, 1873 | J.F. Rider | Improvement in machines for making spools | spool or bobbin machines |
| 135,907 | Feb. 18, 1873 | G. Greenwood | Improvement in rotary cutter-heads for matching boards | cutterheads |
| 137,593 | Apr. 08, 1873 | W.W. Carey | Improvement in hangers for shafting | industrial machine shaft hangers |
| D6,764 | Jul. 08, 1873 | S.W. Putnam, Jr. | Design for frame of bolt-threading machines | metal threading machines |
