FR976026A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Seal and its manufacturing process
Assignee: Pont a Mousson SA
•
Filing: 1942-03-20
•
Granted: 1951-03-13
•
Expires: 1962-03-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 23:53
CPC Classifications
F; F16; F16K; F16K3/00; F16K3/02; F16K3/12
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.