| Patents for J. B. Crosby |
Patents 1 -
10
of 56
      |
| Picture | Number | Date | Patentee | Title |
 | 19,842 | Apr. 06, 1858 | H.H. Gilmore | Pipe-Tongs |
 | 21,091 | Aug. 03, 1858 | E.M. Stevens | Pegging-machine |
 | 23,957 | May 10, 1859 | A. Spring, C. Spring | Lathe for Turning Irregular Forms |
 | 30,376 | Oct. 09, 1860 | E.T. Green | Machine for Cutting Boot and Shoe Heels |
 | 31,436 | Feb. 19, 1861 | F. Bisbee | Improved Ferule for Mason's Trowels |
 | 34,412 | Feb. 18, 1862 | F. Deluce | Centering Implement |
 | 40,185 | Oct. 06, 1863 | E.L. Pratt | Apple Parer |
 | 46,972 | Mar. 21, 1865 | A. Partridge | Improvement in Mallets |
 | 46,981 | Mar. 28, 1865 | E.H. Ashcroft | Improved ratchet-drill |
 | 47,876 | May 23, 1865 | J.M. Stone | Lathe Fastening |
