All Patents in class 470 |
Patents 1 -
10
of 773
|
Picture | Number | Date | Patentee | Title |
| 1,741X | May 23, 1812 | R.U. Richards | Boots and shoes with pegs, etc. |
| 6,909X | Jan. 24, 1832 | T.W. Harvey | Manufacturing wrought nails |
| 7,262X | Oct. 25, 1832 | J.H. Shrader | Machine for cutting endless screws |
| 7,448X | Feb. 28, 1833 | T. Allen | Manufacturing coopers' rivets |
| 7,629X | Jun. 29, 1833 | T.W. Harvey | Heading screws and rivets |
| 8,103X | Mar. 22, 1834 | M. Otis | Nail Manufacturing |
| 8,190X | May 13, 1834 | R. Daniels | Machine for making wrought nails |
| 8,535X | Dec. 17, 1834 | W.C. Grimes | Wrought nail and spike machine |
| 8,589X | Jan. 13, 1835 | S. Chubbuck | Nail machine, nippers for reeds |
| 148 | Mar. 25, 1837 | T.W. Harvey | Improvements in Machines for Nicking and Turning the Heads of Wood-Screws |