All Patents of Type: wood threading machines |
Patents 1 -
15
of 28
|
Number | Date | Patentee | Title | Type |
1,109X | Jul. 19, 1809 | A. Stowell | Machine for cutting wood screws | wood threading machines |
1,455X | Mar. 01, 1811 | R. Hancock, Sr., E.W. Carr | Machine for cutting wooden screws | wood threading machines |
1,872X | Feb. 04, 1813 | A. Stowell | Machine for heading wood screws | wood threading machines |
4,134X | Jun. 01, 1825 | W. Bell | Machine for making thread of wood | wood threading machines |
4,288X | Dec. 12, 1825 | J. Lynch | Making wooden square screws | wood threading machines |
5,122X | May 22, 1828 | S. Treadwell | Cutting and forming wooden screws | wood threading machines |
8,287X | Jun. 27, 1834 | R.C. Read, C.O. Read | Manufacturing wood screws | wood threading machines |
9,308X | Jan. 06, 1836 | J. Peavy | Cutting wooden screws | wood threading machines |
79 | Nov. 14, 1836 | H. Crum | Wood-screw-threading machine, &c. | wood threading machines |
126 | Feb. 16, 1837 | P. Williams | Improvement in Machines for Cutting the Screws of Screw-Bedsteads | wood threading machines |
1,172 | Jun. 18, 1839 | S.H. Wills | Improvement in Machines for Cutting Screws in Wood for Framing Purposes | wood threading machines |
AI28 | Nov. 21, 1839 | H. Crum | Making Wood Screws | wood threading machines |
2,198 | Jul. 29, 1841 | J. Thompson | Machine for Cutting Screws on the Rails of Bedsteads | wood threading machines |
3,872 | Dec. 31, 1844 | R.S. Hannaford, R.H. Penny, W.F. Converse | Machinery for Cutting Screws in the Posts and On the Rails of Bedsteads | wood threading machines |
4,434 | Apr. 04, 1846 | H.P. Nuckols | Machinery for cutting screws, etc., for bedsteads and chairs | wood lathes |