![]() | |||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Groff & Bennett Saw Guard Mfg. Co. | |||||
| Number | Date | Patentee | Title | Type | |
| 307,112 | Oct. 28, 1884 | J.G. Groff | Saw-guard | woodworking machine safety guards | |
| 311,486 | Feb. 03, 1885 | J.G. Groff | Saw-guard | woodworking machine safety guards | |
| 323,318 | Jul. 28, 1885 | J.G. Groff | Saw-guard | woodworking machine safety guards | |