Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US4181948A | Computer directed manual sorting aid | HP Enterprise Services LLC | Expired / Lapsed | 1977-06-06 | 1980-01-01 | 1997-06-06 | 0.0 yrs | 25 | |
| US3515806A | Portable input-output terminal | HP Enterprise Services LLC | Expired / Lapsed | 1968-09-16 | 1970-06-02 | 1988-09-16 | 0.0 yrs | 0 |