Patents for E. B. Forbush |
Patents 1 -
10
of 20
      |
Picture | Number | Date | Patentee | Title |
 | 17,329 | May 19, 1857 | E. Holmes, B. Holmes | Machine for making washboards |
 | 18,398 | Oct. 13, 1857 | B. Holmes, E. Holmes | Ditching Machine |
 | 18,986 | Dec. 29, 1857 | O. Palmer | Rotary pump |
 | 20,619 | Jun. 22, 1858 | O. Bond | Handle for Screw-Drivers |
 | 22,581 | Jan. 11, 1859 | A. Prenatt | Machine for dressing hoops |
 | 25,348 | Sep. 06, 1859 | H. Pennie | Bit for Cutting Circular Washers |
 | 26,766 | Jan. 10, 1860 | E. Holmes, B. Holmes | Machine for dressing staves |
 | 29,646 | Aug. 14, 1860 | A.J. Allen | Steam Pressure Gage |
 | 31,169 | Jan. 22, 1861 | E. Holmes, B. Holmes | Stave-machine |
 | 31,459 | Feb. 19, 1861 | E. Holmes, B. Holmes | Stave-machine |