| All Patents of Type: nut or bolt making machines |
Patents 1 -
15
of 25
      |
| Number | Date | Patentee | Title | Type |
| 12,194 | Jan. 09, 1855 | R. Brayton | Machine for Making Nuts and Washers | nut or bolt making machines |
| GB-185,500,242 | Jan. 31, 1855 | C.H. Waterous | Improvements in machinery for forging nuts and washers | nut or bolt making machines |
| NF-10 | Apr. 14, 1856 | C.H. Waterous | Machine for making nuts and washers from bars of heated metal | nut or bolt making machines |
| 17,914 | Aug. 04, 1857 | R. Brayton | Nut Machine | nut or bolt making machines |
| GB-186,601,089 | Apr. 30, 1864 | O.C. Burdict | Improvements in manufacturing nuts and the preparation of the metal therefor, and in the machinery or apparatus employed therein | nut or bolt making machines |
| 62,923 | Mar. 19, 1867 | A.B. Bean | Improvement in machines for making nuts | nut or bolt making machines |
| 68,555 | Sep. 03, 1867 | O.C. Burdict | Improved machine for heading bolts | nut or bolt making machines |
| 77,347 | Apr. 28, 1868 | A.B. Bean | Improvement in nut machines | nut or bolt making machines |
| 79,255 | Jun. 23, 1868 | A. Shepard, A.P. Plant | Nut Machine | nut or bolt making machines |
| 84,410 | Nov. 24, 1868 | J.T. Campbell | Improvement in Nut Planers | nut or bolt making machines |
| 97,351 | Nov. 30, 1869 | O.C. Burdict | Improved bolt-heading machine | nut or bolt making machines |
| 101,249 | Mar. 29, 1870 | J. Flower | Improvement in Lathes for Squared Nuts, etc. | nut or bolt making machines |
| 166,490 | Aug. 10, 1875 | S.L. Worsley | Machine for Tapping Nuts | nut or bolt making machines |
| RE7,153 | May 30, 1876 | S.L. Worsley | Machine for Tapping Screw Nuts | nut or bolt making machines |
| 195,321 | Sep. 18, 1877 | S.L. Worsley | Nut-Tapping Machine | nut or bolt making machines |
