![]() | ![]() | ||
Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
All Patents in class 451/505 | |||||
![]() ![]() ![]() ![]() ![]() ![]() | |||||
Picture | Number | Date | Patentee | Title | |
![]() | 1,045,201 | Nov. 26, 1912 | C.G. Shoop | Pneumatic roll | |
![]() | 1,487,256 | Mar. 18, 1924 | A.W. Mall | Pneumatic abrading cushion | |
![]() | 1,493,779 | May 13, 1924 | H. Humphreys | Pneumatic sanding pad | |
2,116,272 | May 03, 1938 | A.W. Mall | Abrasive wheel | ||
2,505,680 | Apr. 25, 1950 | A.W. Mall | Pneumatic sanding wheel |