FR502754A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Removable bomb tail for trench guns or airplanes
Assignee: FORGES DE COUZON
•
Filing: 1916-02-25
•
Granted: 1920-05-26
•
Expires: 1936-02-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 01:43
CPC Classifications
F; F42; F42B; F42B30/00; F42B30/08; F42B30/10
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.