FR496784A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Vehicle with dual propulsion system by driving wheels or crawlers
Assignee: JEAN MARIE BONNARDEL
•
Filing: 1919-03-10
•
Granted: 1919-11-15
•
Expires: 1939-03-10
Abstract
No abstract record available.
Inventors
- 👤 Jean-Marie Bonnardel
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 22:07
CPC Classifications
B; B62; B62D; B62D55/00; B62D55/02
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.