§
Luxuse
Patent Intelligence
Sign In

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
CH23237A Telephone cleaning paper Hermine Henckel Expired / Lapsed 1901-01-14 — 1921-01-14 0.0 yrs 0