FR719191A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method and device for manufacturing packaging envelopes
Assignee: Koninklijke Philips NV
•
Filing: 1931-06-26
•
Granted: 1932-02-02
•
Expires: 1951-06-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 13:18
CPC Classifications
B; B65; B65D; B65D59/00; B65D59/04; B65D85/00; B65D85/30; B65D85/42
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.