| Patents for R. Mason |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 41,889 | Mar. 08, 1864 | A. Hathaway | Tool Rest | metal lathe accessories and attachments |
| 50,947 | Nov. 14, 1865 | H. Ogborn | Improvement in Planes for Cutting Blind Slats, Splints for Baskets | splint planes |
| 51,153 | Nov. 28, 1865 | J. Dempsey | Improvements in Planes for Cutting Slats for Window-Shades or other Thin Splints | splint planes |
| 51,643 | Dec. 19, 1865 | A. Wyckoff | Barrel-hooping machine | hoop making machines |
| 308,701 | Dec. 02, 1884 | L. Reed | Wood-steaming apparatus | barrel making machines |
| 350,697 | Oct. 12, 1886 | L. Reed | Machine for cutting head-linings for barrels | barrel making machines |
| 392,663 | Nov. 13, 1888 | J.E. Carpenter | Wood-polishing machine | sanding machines |
| 425,376 | Apr. 08, 1890 | L.D. Forbes | Abrading-cylinder | sanding machines |
| 449,697 | Apr. 07, 1891 | J.L. Perry | Wood-polishing machine | sanding machines |
