| All Patents in class 474/84 |
Patents 1 -
7
of 7
      |
| Picture | Number | Date | Patentee | Title |
 | 10,374 | Jan. 03, 1854 | D.H. Chamberlain | Mode of banding pulleys for saws |
 | 46,890 | Mar. 21, 1865 | D. Eldridge | Improvement in fly-wheels |
 | 119,674 | Oct. 03, 1871 | W. Weaver | Improvement in Mechanical Movement |
 | 188,300 | Mar. 13, 1877 | A.D. Martin | Road Engine |
 | 650,131 | May 22, 1900 | B.G. Luther | Belt-tightener |
 | 1,662,511 | Mar. 13, 1928 | W. Geist | Power-transmitting mechanism |
| | 5,690,567 | Nov. 25, 1997 | J.F. DeNijs, M. Lindner | Transmission for Converting Rotary Motion into Linear Motion |
