| All Patents in class 74/45 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 142,816 | Sep. 16, 1873 | A. Rodgers | Improvement in cranks for saw-mills | reciprocating sawmills |
| 191,034 | May 22, 1877 | T.H. Delaney | Improvement in machines for sawing shingles | shingle machines |
| 810,905 | Jan. 30, 1906 | A. Bragg | Power Hammer | power hammers |
| 966,524 | Aug. 09, 1910 | A.R. Murray, N.B. Chace | Stroke Adjusting Means in Metal Working Machinery | metal shapers |
| 1,009,460 | Nov. 21, 1911 | H.J. Averbeck | Rocker Arm for Shapers | metal shapers |
| 1,599,174 | Sep. 07, 1926 | R.T. Hazelton | Shaper | metal shapers |
| 1,700,966 | Feb. 05, 1929 | H. Baerbalck | Metal Working Machinery | metal shapers |
| 2,705,980 | Apr. 12, 1955 | W.A. Papworth | Portable power driven reciprocating and oscillating cutting tool | handheld power jigsaws |
| 2,749,758 | Jun. 12, 1956 | H.R. Emrick | Translating mechanism for converting rotary motion to reciprocating motion | scrollsaws |
