| Patents for J. M. Mason |
Patents 1 -
10
of 10
      |
| Picture | Number | Date | Patentee | Title |
 | 38,257 | Apr. 21, 1863 | B.Q. Budding | Improved Rolling or Polishing Machine |
 | 57,990 | Sep. 11, 1866 | W. Zeller, J. Stephen | Pie Crimper |
 | 126,843 | May 14, 1872 | J.H. Smith | Improvement in saw-mills |
 | 127,061 | May 21, 1872 | N. Johnson | Improvement in circular-saw teeth |
 | 133,036 | Nov. 12, 1872 | N. Johnson | Improvement in saws |
 | 160,982 | Mar. 16, 1875 | F.N. Whitcomb | Improvement in head-blocks for saw-mills |
 | 160,983 | Mar. 16, 1875 | F.N. Whitcomb | Improvement in head-blocks for saw-mills |
 | 179,944 | Jul. 18, 1876 | A.T. Nichols | Improvement in mitering-machines |
 | 192,793 | Jul. 03, 1877 | J.D. Shoots | Boring Machine for Pump Logs |
 | 275,443 | Apr. 10, 1883 | N.K. Watson | Drag-saw |
