Patent FR820156A successfully refreshed from Google Patents.
FR820156A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Wiper blade
Assignee: EQUIP ELECTR DES VEHICULES
•
Filing: 1936-07-09
•
Granted: 1937-11-05
•
Expires: 1956-07-09
Abstract
No abstract record available.
Inventors
- 👤 Lucien Bignon
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 18:48
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/32; B60S1/38; B60S1/3848; B60S1/3874; B60S1/3884; B60S1/40; B60S1/4038; B60S1/4064; B60S2001/3812; B60S2001/3827; B60S2001/3836; B60S2001/3837
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.