FR970463A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Sealing device
Assignee: Georges Fessy
•
Filing: 1948-08-09
•
Granted: 1951-01-04
•
Expires: 1968-08-09
Abstract
No abstract record available.
Inventors
- 👤 Georges Fessy
- 👤 Paul Fessy
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 11:06
CPC Classifications
G; G09; G09F; G09F3/00; G09F3/02; G09F3/03; G09F3/0305; G09F3/0311; G09F3/0323
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.