FR73827E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
New coating product
Assignee: Gaston Rathier
•
Filing: 1958-07-08
•
Granted: 1960-09-12
•
Expires: 1978-07-08
Abstract
No abstract record available.
Inventors
- 👤 Gaston Rathier
- 👤 Marcel Regnaudin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 11:55
CPC Classifications
E; E04; E04C; E04C2/00; E04C2/30; E04C2/34
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.