FR579600A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Changing advertising device for vehicles of any kind
Assignee: Marcel Baehr
•
Filing: 1923-06-28
•
Granted: 1924-10-20
•
Expires: 1943-06-28
Abstract
No abstract record available.
Inventors
- 👤 Marcel Baehr
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 13:02
CPC Classifications
G; G09; G09F; G09F21/00; G09F21/04; G09F21/043
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.