Patent Explorer

Browse, filter, and analyze 1 patents across global jurisdictions.

📥 Export to Excel (.xlsx) + Ingest New Patent
Patent Number Title Assignee Status Filing Date Grant Date Expires Remaining Claims Actions
US3515128A Skin biopsy punch BERNARD F MCEVOY Expired / Lapsed 1967-12-11 1970-06-02 1987-12-11 0.0 yrs 0