FR70558E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Plastic plug or shutter
Assignee: Paul-Louis Chelle
•
Filing: 1956-10-03
•
Granted: 1959-05-29
•
Expires: 1976-10-03
Abstract
No abstract record available.
Inventors
- 👤 Paul-Louis Chelle
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 06:16
CPC Classifications
B; B65; B65D; B65D41/00; B65D41/02; B65D41/28; B65D39/00; B65D39/0005; B65D39/0029; B65D39/04; B65D41/10; B65D41/12; B65D41/125; B65D2539/00; B65D2539/001; B65D2539/003; B65D2539/005
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.