FR724723A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device preventing the passage of fuel from one or more tanks to one or more other tanks supplying engines, particularly applicable to airplanes
Assignee: Fiat SpA
•
Filing: 1931-10-17
•
Granted: 1932-05-02
•
Expires: 1951-10-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 05:04
CPC Classifications
B; B64; B64D; B64D37/00; B64D37/02; B64D37/14; B64D37/20
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.