| All Patents of Type: stone dressing machines |
Patents 1 -
15
of 36
      |
| Number | Date | Patentee | Title | Type |
| 4,805X | Jun. 27, 1827 | C.B. Reed | Machine for hewing and hammering stone | stone dressing machines |
| 6,475X | Apr. 13, 1831 | E.T. Cox, B.F. Lodge | Machine for breaking stone | stone dressing machines |
| 6,897X | Jan. 13, 1832 | J. Keefer | Dressing stones | stone dressing machines |
| 10,269 | Nov. 22, 1853 | N.P. Dadman, W.B. Cummings | Machine for Dressing Millstones | stone dressing machines |
| 11,754 | Oct. 03, 1854 | W.H. Robertson | Machine for Dressing Stone | stone dressing machines |
| 12,820 | May 08, 1855 | B. Hardinge | Facing Bed for Grinding Artificial Granite, Etc. | stone dressing machines |
| 79,627 | Jul. 07, 1868 | L. Barnum | Dressing Stone | stone dressing machines |
| 79,784 | Jul. 07, 1868 | E. Snyder | Polishing Slate, &c. | stone dressing machines |
| 98,850 | Jan. 18, 1870 | H. Harpin, J. Coulter | Stone Dressing Machine | stone dressing machines |
| 120,482 | Oct. 31, 1871 | T.W. Baxter | Cutting and Dressing Stone | stone dressing machines |
| 139,774 | Jun. 10, 1873 | J.W. Cole | Improvement in machines for dressing wheels, &c. | stone dressing machines |
| 139,775 | Jun. 10, 1873 | J.W. Cole | Improvement in machines for shaping or dressing wheels, &c. | stone dressing machines |
| 144,851 | Nov. 25, 1873 | D. Larer | Diamond Mill-Stone Dressing Machines | stone dressing machines |
| 145,376 | Dec. 09, 1873 | J.B. West, J.C. Fish | Machines for Cutting and Dressing Stone | stone cutting machines |
| 167,365 | Aug. 31, 1875 | W.H. Thompson | Machine for Dressing Stone | stone dressing machines |
