| All Patents in class 474/191 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 114,710 | May 09, 1871 | J. Richards | Improvement in band sawing-machines | bandsaws |
| 127,033 | May 21, 1872 | W.H. Doane | Improvement in pulleys for bandsaws | bandsaws |
| 174,238 | Feb. 29, 1876 | D. Heer | Driving Pulley | industrial machine pulleys and belt drive mechanisms |
| 193,273 | Jul. 17, 1877 | W.R. Norris | Improvement in material for pulley-covers | industrial machine pulleys and belt drive mechanisms |
| 1,638,720 | Aug. 09, 1927 | A. Anderson | Pulley wheel | bandsaws |
| 1,645,552 | Oct. 18, 1927 | C.E. Tannewitz | Band-saw wheel | bandsaws |
| 1,731,599 | Oct. 15, 1929 | C.E. Tannewitz | Band-saw wheel | bandsaws |
| 3,961,736 | Jun. 08, 1976 | J.J. Fatula | Rubber-covered self-centering rolls | |
