| All Patents in class 82/101 |
Patents 1 -
9
of 9
      |
| Picture | Number | Date | Patentee | Title |
| | 263,157 | Aug. 22, 1882 | S. Fox | Machine for Cutting Off the Ends of Tubes |
| | 374,151 | Nov. 29, 1887 | B. Gruhl | Circular Shears for Cutting Shells and Tubes |
| | 535,121 | Mar. 05, 1895 | J.R. Sanford | Machine for Trimming Edges of Metal Plates |
| | 882,074 | Mar. 17, 1908 | E.A. Muller | Rapid Traverse Mechanism |
| | 1,063,789 | Jun. 03, 1913 | G. Gorton | Metal Cutting Off Machine |
 | 1,227,304 | May 22, 1917 | H.A. Pedrick | Ring-cutting machine |
| | 1,468,935 | Sep. 25, 1923 | W.W. Vosper | Pipe-Cutting Machine |
| | 1,655,588 | Jan. 10, 1928 | K. Baumann | Sawing Mechanism Adapted to Operate With Rotating Material |
| | 2,109,786 | Mar. 01, 1938 | D. Taft | Method of and Apparatus for Operating a Cutting Tool |
