FR876245A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Loose-leaf cover
Assignee: Raymond Marchenoir
•
Filing: 1941-06-18
•
Granted: 1942-10-30
•
Expires: 1961-06-18
Abstract
No abstract record available.
Inventors
- 👤 Raymond Marchenoir
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 13:04
CPC Classifications
B; B42; B42F; B42F13/00; B42F13/16; B42F13/165
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.