FR567112A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvement of hermetic closure systems for containers
Assignee: CIE DES BOUCHAGES HERMETIQUES
•
Filing: 1923-06-07
•
Granted: 1924-02-25
•
Expires: 1943-06-07
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 03:45
CPC Classifications
B; B65; B65D; B65D41/00; B65D41/02; B65D41/04; B65D41/08
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.