FR740179A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
ejector
Assignee: Martial Gerin
•
Filing: 1932-06-21
•
Granted: 1933-01-23
•
Expires: 1952-06-21
Abstract
No abstract record available.
Inventors
- 👤 Martial Gerin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 02:04
CPC Classifications
F; F04; F04F; F04F5/00; F04F5/44; F04F5/46; F04F5/466
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.