![]() | ![]() | ||
Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
Patents for I. W. Coombs | |||||
![]() ![]() ![]() ![]() ![]() ![]() | |||||
Picture | Number | Date | Patentee | Title | |
![]() | 10,799 | Apr. 18, 1854 | J. Ballard | Slitting Gage | |
![]() | 12,767 | Apr. 24, 1855 | J.H. Thompson | Machine for Planing Metals | |
![]() | 15,913 | Oct. 14, 1856 | S. Ingersoll | Method of felling trees |