| All Patents in class 125/23.01 |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 304,961 | Sep. 09, 1884 | C.W. Romoser | Machine for Trimming and Punching Slate | tile cutting machines |
| 362,338 | May 03, 1887 | T. Walker | Universal joiner | circular saws |
| 533,352 | Jan. 29, 1895 | J.E. Ernest | Slate Cutter and Trimmer | slaters tools |
| 701,724 | Jun. 03, 1902 | J.D. Hewitt | Combination lathe and circular saw | wood lathes |
| 751,054 | Feb. 02, 1904 | J. Carr | Lathe tool-holder | lathe tool holders and tool posts |
| 1,082,521 | Dec. 30, 1913 | K. Hoepfner | Metal saw and trimmer | metal sawing machines |
| 1,473,558 | Nov. 06, 1923 | J. Jensen | Punch | metal punches |
| 1,723,824 | Aug. 06, 1929 | M.E. Tobeler | Removable Tool Holder | sheet metal stamping dies |
| 1,814,151 | Jul. 14, 1931 | S.N. Gundlach | Shingle Cutter | splitting and shearing machinery |
| 1,981,695 | Nov. 20, 1934 | S.N. Gundlach | Shingle Cutter | splitting and shearing machinery |
| 2,070,773 | Feb. 16, 1937 | J.H. Ganzer, W.F. Arndt | Ice Pick | ice tools |
| 2,397,095 | Mar. 26, 1946 | M.W. Emmett | Plier Wrench | pliers |
