| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 277/562 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 3,687,464 | Aug. 29, 1972 | G.H. Schultz, R.H. Jackson | Seal | shaft seals | |
| 5,921,158 | Jul. 13, 1999 | R.J. Slusar, J.H. Hoff | Sealed Reversible Ratchet Wrench | ratchet wrenches | |