| Patents for R. F. Osgood |
Patents 16 -
30
of 55
      |
| Number | Date | Patentee | Title | Type |
| 99,269 | Jan. 25, 1870 | J.B. West | Improved lathe-dog | wood lathes |
| 101,242 | Mar. 29, 1870 | W.B. Elliott | Improvement in apparatus for setting up barrels | barrel making machines |
| D4,009 | May 03, 1870 | W.G. Tuttle | Design for a Crosscut Saw | crosscut saws |
| 111,830 | Feb. 14, 1871 | H.H. Evarts | Improvement in traveling-trunks | |
| 117,627 | Aug. 01, 1871 | J.W. Hatch | Boot Crimp | cobbler |
| 121,201 | Nov. 21, 1871 | L.F. Munger, J. Sargent | Bottle Faucet | champagne and soda tools |
| 126,232 | Apr. 30, 1872 | E.S. Piper | Improvement in machines for making saw-handles | tool making machines |
| 142,010 | Aug. 19, 1873 | L. Feely | Clamp | bench vises |
| 143,367 | Sep. 30, 1873 | A.D. McMaster | Wrench | wedge adjust wrenches |
| 145,266 | Dec. 02, 1873 | C. Wolf | Bedstead Fastenings | auxiliary wrenches |
| 146,050 | Dec. 30, 1873 | J.H. Curran | Sharpening-Machines | sharpening machines |
| 153,391 | Jul. 21, 1874 | A.V. Sprague | Improvement in can-openers | combination cork extractors |
| 155,337 | Sep. 22, 1874 | J. Sargent | Improvement in drills for drilling metal | eggbeater drills |
| 167,190 | Aug. 31, 1875 | J. Greenwood, J. Naylor, Jr. | Improvement in machines for trussing and nailing barrels | barrel making machines |
| 170,344 | Nov. 23, 1875 | E. Caswell | Bench Vise | bench vises |
