Patent US70415A successfully refreshed from Google Patents.
Patent FR38880E successfully refreshed from Google Patents.
FR38880E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for the production of hermetically sealed cans of all kinds and shapes
Assignee: ASTRA ETS
•
Filing: 1930-07-04
•
Granted: 1931-08-08
•
Expires: 1950-07-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 03:29
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/32; B65D5/322; B65D5/324; B65D5/325
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.