Patents for Rufus Porter |
Patents 1 -
10
of 10
|
Number | Date | Patentee | Title | Type |
7,131X | Jun. 22, 1832 | R. Porter | Striking part of clocks | clockmaker |
8,219X | May 24, 1834 | R. Porter | Wheels in channels (Boats) | shipwright |
8,628X | Feb. 06, 1835 | R. Porter | Self adjusting cheese press | cheese press |
9,244X | Nov. 14, 1835 | R. Porter | Floating dry docks | dry docks |
9,716X | Jun. 11, 1836 | R. Porter | Distance measurings | |
9,717X | Jun. 11, 1836 | R. Porter | Horse Power | animal powered apparatus |
912 | Sep. 12, 1838 | R. Porter | Corn Sheller | corn shellers |
5,537 | Apr. 25, 1848 | C.D. Wright | Tail-block of sawmills | sawmill tailblocks |
8,655 | Jan. 13, 1852 | H.W. Lewis | Beveling Plane | chamfer planes |
121,895 | Dec. 12, 1871 | R. Porter | Bench Vise | bench vises |