§
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
US2522872A Device for controlling the path of travel of electrons in cathoderay tubes HEPPNER Manufacturing CO Expired / Lapsed 1949-01-10 1950-09-19 1969-01-10 0.0 yrs 0