| All Patents in class 83/527 |
Patents 1 -
15
of 23
      |
| Number | Date | Patentee | Title | Type |
| 65,143 | May 28, 1867 | M.G. Wilder | Metal Punch | metal punching machines |
| 229,908 | Jul. 13, 1880 | E. Nunan | Scroll-sawing machine | scrollsaws |
| 237,912 | Feb. 15, 1881 | F. Schaefle | Scroll-saw | scrollsaws |
| 274,216 | Mar. 20, 1883 | H. Morse | Combined cutting, punching, and tire-upsetting machine | tire shrinkers |
| 330,791 | Nov. 17, 1885 | F.M. Leavitt | Adjusting Screw for Die Presses | stamping presses |
| 341,678 | May 11, 1886 | J.P. Moore | Circular-saw mill | circular sawmills |
| 357,680 | Feb. 15, 1887 | J.W. Maxwell | Scroll-sawing machine | scrollsaws |
| 430,264 | Jun. 17, 1890 | C.A. Bertsch | Punching and shearing machine | metal punching machines |
| 447,903 | Mar. 10, 1891 | P. Putnam | Sawing-machine | |
| 553,009 | Jan. 14, 1896 | B.G. Luther | Sawing and mitering machine | tablesaws |
| 978,506 | Dec. 13, 1910 | E.B. Stimpson | Punching-machine | leatherworker |
| 1,032,650 | Jul. 16, 1912 | G.J. Blum | Hacksaw | metal sawing machines |
| 1,035,096 | Aug. 06, 1912 | H.B. Kraut | Hand Shearing Machine | metal shearing machines |
| 1,146,978 | Jul. 20, 1915 | H.C. Walsh | Die-press | punch presses |
| 1,650,411 | Nov. 22, 1927 | A.T. Yates | Punching machine | metal punching machines |
