FR790646A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Automatic on and off retaining ratchet for lifting devices and similar applications
Assignee: Ovide Guillemin
•
Filing: 1935-05-29
•
Granted: 1935-11-25
•
Expires: 1955-05-29
Abstract
No abstract record available.
Inventors
- 👤 Ovide Guillemin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 14:21
CPC Classifications
B; B66; B66D; B66D5/00; B66D2700/00; B66D2700/03
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.