Patent Explorer
Browse, filter, and analyze 3 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US4494311A | Meat trimming knife | Bettcher Industries Inc | Expired / Lapsed | 1982-10-13 | 1985-01-22 | 2002-10-13 | 0.0 yrs | 11 | |
| US4363170A | Blade holder for meat trimming knife | Bettcher Industries Inc | Expired / Lapsed | 1980-11-03 | 1982-12-14 | 2000-11-03 | 0.0 yrs | 6 | |
| US4170063A | Knife with removable blade housing | Bettcher Industries Inc | Expired / Lapsed | 1978-11-15 | 1979-10-09 | 1998-11-15 | 0.0 yrs | 4 |