FR828994A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Windscreen wiper refinements
Assignee: Jean Francois Gagnaire
•
Filing: 1937-11-10
•
Granted: 1938-06-07
•
Expires: 1957-11-10
Abstract
No abstract record available.
Inventors
- 👤 Jean Francois Gagnaire
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 07:10
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/06; B60S1/08
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.