| All Patents in class 125/9 |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 1,879 | Dec. 01, 1840 | N.J. Wyeth | Machine for reducing blocks of ice to a uniform thickness and cutting parallel ridges on the upper surface of the same | ice tools |
| 124,813 | Mar. 19, 1872 | J. Griffen | Improvement in Planing Machines | metal planers |
| 167,365 | Aug. 31, 1875 | W.H. Thompson | Machine for Dressing Stone | stone dressing machines |
| 387,341 | Aug. 07, 1888 | J. Coulter | Machine for Dressing and Planing Stone | stone dressing machines |
| 387,342 | Aug. 07, 1888 | J. Coulter | Stone Dressing Machine | stone dressing machines |
| 397,410 | Feb. 05, 1889 | H. Young | Machine for Cutting Stone | stone cutting machines |
| 454,481 | Jun. 23, 1891 | C. Kennedy | Stone Planing Machine | stone dressing machines |
| 517,742 | Apr. 03, 1894 | E.O. Pratt, R.D. Field | Stone Working Machine | stone dressing machines |
| 529,428 | Nov. 20, 1894 | J. Thomlinson, Jr., E.L. Kastholm | Planing Machine | metalworking machine mechanisms |
| 561,367 | Jun. 02, 1896 | G.L. Badger | Method and Apparatus for Dressing Stone | stone dressing machines |
| 575,435 | Jan. 19, 1897 | J. Spencer | Stone Dressing Machine | stone dressing machines |
| 681,926 | Sep. 03, 1901 | F.R. Patch | Double Platen Planer | stone cutting machines |
