Patent FR77436E successfully refreshed from Google Patents.
FR77436E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Removable bed backrest
Assignee: Michel Migeon
•
Filing: 1960-03-31
•
Granted: 1962-03-02
•
Expires: 1980-03-31
Abstract
No abstract record available.
Inventors
- 👤 Michel Migeon
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 03:58
CPC Classifications
A; A47; A47C; A47C20/00; A47C20/02; A47C20/027; A47C20/028
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.