| All Patents of Type: tool making |
Patents 1 -
15
of 21
      |
| Number | Date | Patentee | Title | Type |
| 7,364X | Jan. 05, 1833 | C.H. Strong, E.A. Sterry | Hoes | tool making |
| 7,368X | Jan. 10, 1833 | D. Welsh | Grinding tools, hammers, sod irons, etc. | tool making |
| 8,512X | Nov. 25, 1834 | S. Lamson | Scythe fastening | tool making |
| 8,929 | May 04, 1852 | W. Southwell | Machinery for grinding or polishing saw-blades, &c. | tool making |
| 15,880 | Oct. 14, 1856 | D.P. Estep | Making ax-polls | tool making |
| 16,732 | Mar. 03, 1857 | C. Hutchins | Machine for making axes | tool making |
| 54,096 | Apr. 24, 1866 | B.F. Bee | Improved screw-tap | taps and dies |
| 104,645 | Jun. 21, 1870 | F. Reed | Improvement in lathes for making awl-handles | tool making |
| 152,323 | Jun. 23, 1874 | C.S. Bement | Improvement in machines for grinding carpenters' squares | tool making |
| 196,917 | Nov. 06, 1877 | D. Maydole | Improvement in dies for forging adz-eye tools | tool making |
| 536,301 | Mar. 26, 1895 | J.C. Speirs | Method of Making Wrenches | wrench handle components |
| D33,083 | Aug. 14, 1900 | L.S. Starrett | Tool Stock | tool making |
| 1,600,960 | Sep. 21, 1926 | T.S. Hose | Wedge Device | tool making |
| 1,803,004 | Apr. 28, 1931 | R.L. Carter | Template for tool designing | tool making |
| GB-360,990 | Nov. 19, 1931 | P. Hunt, H.W. Hunt | A machine for sharpening screwing taps and the like | tool making |
