Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2636552A | Chair back | Hardman Tool & Engineering Co | Expired / Lapsed | 1947-11-04 | 1953-04-28 | 1967-11-04 | 0.0 yrs | 0 | |
| US2563347A | Service table for vehicle seats | Hardman Tool & Engineering Co | Expired / Lapsed | 1947-11-04 | 1951-08-07 | 1967-11-04 | 0.0 yrs | 0 |