| All Patents in class 72/174 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 72,476 | Dec. 24, 1867 | J. Gettemy | Tire-bending and shrinking machine | wheelwright |
| 500,286 | Jun. 27, 1893 | W. Lewis | Bending-roll | metal bending machines |
| 583,166 | May 25, 1897 | C.A. Bertsch | Metal Bending Machine | metal bending machines |
| 924,758 | Jun. 15, 1909 | C. Gabriel | Machine for Bending Angle Irons | metal bending machines |
| 1,804,468 | May 12, 1931 | J. Jensen | Angle Bar Bending Machine | metal bending machines |
| 2,215,111 | Sep. 17, 1940 | W.C. Tucker | Bending machine | |
| 2,501,241 | Mar. 21, 1950 | R.M. Shaw, Jr. | Bending Machine | metal bending machines |
| 2,612,934 | Oct. 07, 1952 | P.P. Dubosclard | Forming roll machine | sheet metal forming rolls |
