FR320768A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Automatic opening guarantee closure for boxes of photographic plates
Assignee: R GUILLEMINOT BOESPFLUG ET CIE Ste
•
Filing: 1902-04-29
•
Granted: 1902-12-19
•
Expires: 1922-04-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 18:05
CPC Classifications
B; B65; B65D; B65D55/00; B65D55/02; B65D55/06; B65D77/00; B65D77/22; B65D77/30
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.