Patent FR2175684A1 successfully refreshed from Google Patents.
FR2175684A1
Expired / Lapsed
FR
⏱️ 0.0 years remaining
FR2175684A1 - - Google Patents
Assignee: TRAPPEUR
•
Filing: 1972-03-15
•
Granted: —
•
Expires: 1992-03-15
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 18:49
CPC Classifications
A; A43; A43C; A43C11/00; A43C11/14; A43C11/1406; A43C11/142; A43C11/144; A43C11/008; A43C11/16
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
FR1115248A
Cited
FR1390882A
Cited
FR1408646A
Cited
FR1448831A
Cited
US3545106A
Cited
FR2019991A1
Cited
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.