| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 464/87 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 803,006 | Oct. 31, 1905 | J.B. Merriam | Flexible Coupling | industrial machine shaft couplings | |
| 939,829 | Nov. 09, 1909 | J.R. Grundy | Insulating shaft-coupling | industrial machine shaft couplings | |
| 1,681,793 | Aug. 21, 1928 | A.P. Steiner | Flexible coupling | industrial machine shaft couplings | |
| 2,368,888 | Feb. 06, 1945 | R. Schümann | Small Electric Machine Tool | handheld grinders | |