All Patents in class 470 |
Patents 1 -
15
of 772
|
Number | Date | Patentee | Title | Type |
1,741X | May 23, 1812 | R.U. Richards | Boots and shoes with pegs, etc. | cobbler |
6,909X | Jan. 24, 1832 | T.W. Harvey | Manufacturing wrought nails | nail making machines |
7,262X | Oct. 25, 1832 | J.H. Shrader | Machine for cutting endless screws | |
7,448X | Feb. 28, 1833 | T. Allen | Manufacturing coopers' rivets | cooper |
7,629X | Jun. 29, 1833 | T.W. Harvey | Heading screws and rivets | rivet making machines |
8,103X | Mar. 22, 1834 | M. Otis | Nail Manufacturing | nail making machines |
8,190X | May 13, 1834 | R. Daniels | Machine for making wrought nails | nail making machines |
8,535X | Dec. 17, 1834 | W.C. Grimes | Wrought nail and spike machine | nail making machines |
8,589X | Jan. 13, 1835 | S. Chubbuck | Nail machine, nippers for reeds | nail making machines |
148 | Mar. 25, 1837 | T.W. Harvey | Improvements in Machines for Nicking and Turning the Heads of Wood-Screws | screw machines |
149 | Mar. 25, 1837 | T.W. Harvey | Machine for Cutting and Heading Wire for the Manufacture of Wood-Screws | screw machines |
155 | Mar. 30, 1837 | J. Berry, O.P. Rand | Making Cut Nails | nail making machines |
516 | Dec. 15, 1837 | C.O. Read | Machine for Making Wood Screws | screw machines |
664 | Apr. 02, 1838 | R. Savary | Machine for Making Wrought Spikes and Nails | specialty woodworking machines |
1,172 | Jun. 18, 1839 | S.H. Wills | Improvement in Machines for Cutting Screws in Wood for Framing Purposes | wood threading machines |