FR768083A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Diving suit with portable air reserve
Assignee: Yves Le Prieur
•
Filing: 1934-02-02
•
Granted: 1934-07-31
•
Expires: 1954-02-02
Abstract
No abstract record available.
Inventors
- 👤 Yves Le Prieur
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 14:21
CPC Classifications
B; B63; B63C; B63C11/00; B63C11/02; B63C11/18; B63C11/22; B63C11/2209
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.