FR959642A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
FR959642A - - Google Patents
Assignee: —
•
Filing: —
•
Granted: 1950-03-31
•
Expires: 1967-03-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 18:49
CPC Classifications
E; E04; E04C; E04C3/00; E04C3/02; E04C3/04; E04C3/11; E04B; E04B1/00; E04B1/343; E04B1/344; E04B1/18; E04B1/24; E04B7/00; E04B7/02; E04B7/022; E04B1/2403; E04B2001/2415; E04B2001/2448; E04B2001/2463; E04B2001/2487; E04C2003/0486; E04C2003/0491
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.