Patent US3580075A successfully refreshed from Google Patents.
Patent FR1109506A successfully refreshed from Google Patents.
FR1109506A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements made to tanks such as, in particular, those with liquid fuel
Assignee: Jean Bellezanne
•
Filing: 1954-07-28
•
Granted: 1956-01-30
•
Expires: 1974-07-28
Abstract
No abstract record available.
Inventors
- 👤 Jean Bellezanne
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 10:12
CPC Classifications
B; B65; B65D; B65D90/00; B65D90/22; B65D90/38; B64; B64D; B64D37/00; B64D37/02; B64D37/06; B64D37/32; B65D81/00; B65D81/24; B65D81/245
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.