![]() | ![]() | ||
Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
All Patents in class 451/69 | |||||
![]() ![]() ![]() ![]() ![]() ![]() | |||||
Picture | Number | Date | Patentee | Title | |
![]() | 985,272 | Feb. 28, 1911 | H.G. Miller | Metal saw and trimmer | |
![]() | 1,408,831 | Mar. 07, 1922 | W.S. Runnels | Sawing and trimming machine | |
![]() | 1,445,875 | Feb. 20, 1923 | R.W. Ellingham, C.E. Van Norman | Grinding machine |