| All Patents in class 74/36 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 24,064 | May 17, 1859 | F.S. Stoddard | Treadle | metalworking power transmission |
| 24,218 | May 31, 1859 | M. Kaefer | Converting Motion | woodworking machine mechanisms |
| 65,051 | May 28, 1867 | P. Bloomsburg, Jr., J. Molyneux | Mechanical movement | steam engine valve gear |
| 142,816 | Sep. 16, 1873 | A. Rodgers | Improvement in cranks for saw-mills | reciprocating sawmills |
| 255,751 | Mar. 28, 1882 | G.W. Zeigler | Treadle | human powered apparatus |
| 441,748 | Dec. 02, 1890 | N. Clark | Treadle Mechanism | human powered apparatus |
