FR1290765A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Raised false floor
Assignee: LISKEY ALUMINUM Inc
•
Filing: 1961-06-02
•
Granted: 1962-04-13
•
Expires: 1981-06-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 21:30
CPC Classifications
E; E04; E04F; E04F15/00; E04F15/02; E04F15/024; E04F15/02447; E04F15/02452; E04F15/02405; E04F15/02435
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.