Patents for Daniel F. Tompkins |
Patents 1 -
6
of 6
|
Number | Date | Patentee | Title | Type |
18,917 | Dec. 22, 1857 | I. Lindsley | Machine for carving wood | carving machines |
26,417 | Dec. 13, 1859 | T.R. Crosby | Machine for wiring blind-rods | windowblind machines |
29,942 | Sep. 04, 1860 | G. Williamson | Machine for chamfering veneers | veneer machines |
30,549 | Oct. 30, 1860 | W. Watts | Hanger and box for shafting | industrial machine shaft hangers |
39,852 | Sep. 08, 1863 | W. Watts | Steam Pump | steam pumps |
42,054 | Mar. 22, 1864 | W. Watts, F. Willcox, D.F. Tompkins | Improvement in spikes and nails | |