FR627206A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Coupling system for joining smooth pipes
Assignee: Claude-Bonaventure Cardona
•
Filing: 1926-10-13
•
Granted: 1927-09-29
•
Expires: 1946-10-13
Abstract
No abstract record available.
Inventors
- 👤 Claude-Bonaventure Cardona
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 15:27
CPC Classifications
F; F16; F16L; F16L19/00; F16L19/06; F16L19/075
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.