| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Allan G. Mather | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 591,558 | Oct. 12, 1897 | A.G. Mather | Locking Device for Shafts | industrial machine shaft couplings | |
| 709,992 | Sep. 30, 1902 | A.G. Mather | Universal coupling | industrial machine shaft couplings | |
| 721,316 | Feb. 24, 1903 | A.G. Mather | Shaft for bolting or other machines | shingle machines | |
| 928,679 | Jul. 20, 1909 | A.G. Mather | Variable-speed mechanism | industrial machine pulleys and belt drive mechanisms | |