| All Patents in class 83/157 |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 6,296 | Apr. 10, 1849 | L. Stockwell | Machinery for dressing shingles | shingle machines |
| 17,378 | May 26, 1857 | W.A. Jarratt | Shingle-machine | shingle machines |
| 112,114 | Feb. 28, 1871 | N.H. Bolton | Machine for sawing waste-blocks from shingle machine into shingles | shingle machines |
| 234,217 | Nov. 09, 1880 | W.E. Alexander, J.L. Alexander | Shingle-shaving machine | shingle machines |
| 342,067 | May 18, 1886 | G.E. Cooke | Shingle-sawing machine | shingle machines |
| 342,918 | Jun. 01, 1886 | G.W. Loggie | Transfer apparatus for saw-mills | woodworking machine material handling |
| 640,458 | Jan. 02, 1900 | F.S. Farr | Double-acting bandsaw mill | band sawmills |
| 2,310,914 | Feb. 09, 1943 | W.A. Ehlert, F.W. Gaines, III | Apparatus for Operating on Wire Stock | wire gauging and cutting machines |
| 2,343,420 | Mar. 07, 1944 | J.W. Podesta | Broaching machine | broaching machines |
| 3,779,116 | Dec. 18, 1973 | A.C. McDaniel, Jr., W. I.Curtis | Shearing apparatus | metal shearing machines |
| 4,236,430 | Dec. 02, 1980 | J.A. Hitt | Swing-away hold-down construction for bar or billet shear | metal shearing machines |
| 4,313,357 | Feb. 02, 1982 | P.F. Hawkins | Workpiece support and discharge system for power squaring shears | metal shearing machines |
