| All Patents in class 474/902 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 229,138 | Jun. 22, 1880 | E.E. Josef | Wheel and Pulley | industrial machine pulleys and belt drive mechanisms |
| 757,088 | Apr. 12, 1904 | C.A. Brinley | Sheet-metal pulley | industrial machine pulleys and belt drive mechanisms |
| 767,377 | Aug. 16, 1904 | R.H. Bowen | Sheave, wheel, or pulley | industrial machine pulleys and belt drive mechanisms |
| 1,731,599 | Oct. 15, 1929 | C.E. Tannewitz | Band-saw wheel | bandsaws |
| 2,233,562 | Mar. 04, 1941 | C.E. Tannewitz | Band saw wheel and tire therefor | bandsaws |
| 2,436,694 | Feb. 24, 1948 | O. Cullman, N.B. Wienke, L.H. Hornbrook, Jr. | Detachable sprocket wheel | |
| 2,673,469 | Mar. 30, 1954 | A.G. Carter | Wheel assembly | bandsaws |
| 2,778,234 | Jan. 22, 1957 | A.G. Carter | Wheel assembly | bandsaws |
