FR839019A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Braking device for wheeled vehicles
Assignee: Maurice Charles
•
Filing: 1937-11-27
•
Granted: 1939-03-22
•
Expires: 1957-11-27
Abstract
No abstract record available.
Inventors
- 👤 Maurice Charles
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 20:16
CPC Classifications
F; F16; F16D; F16D55/00; F16D55/24; F16D55/26; F16D55/28; F16D55/32; F16D2055/0004; F16D2055/0058; F16D69/00; F16D2069/004
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.