| All Patents in class 15/104.012 |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 224,308 | Feb. 10, 1880 | G.N. Stearns | Hub-Trimmer | wheelwright |
| 270,408 | Jan. 09, 1883 | W.D. Forbes | Screw-threading machine | pipe threading machines |
| 468,601 | Feb. 09, 1892 | G.W. Gorsuch | Pipe Wrench and Cutter | pipe wrenches |
| 640,751 | Jan. 09, 1900 | T. Corwin | Device for Truing Wrist Pins | portable turning tools |
| 846,272 | Mar. 05, 1907 | R.S. Whipple, J.A. Olessak | Combined turning-tool and calipers | turning chisels |
| 900,297 | Oct. 06, 1908 | J.F. McCain | Jar Opener | can and jar openers |
| 1,195,297 | Aug. 22, 1916 | F.J. Vlchek | Mortar Joint Scraper | bricklayer |
| 1,768,692 | Jul. 01, 1930 | R.A. Kaplan | Tool | |
| 2,124,757 | Jul. 26, 1938 | W. Vaughan | Piston Ring Groove Cleaner | automotive tools |
| 2,127,893 | Aug. 23, 1938 | C.D. Stromgren | Piston Ring Groove and Land Tool | automotive tools |
| 2,412,748 | Dec. 17, 1946 | K.G. Phillips | Ring groove cleaner for pistons | vehicle mechanic |
