Patent FR707064A successfully refreshed from Google Patents.
FR707064A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method and devices for adjusting the angle of divergence of the light beam of headlamps
Assignee: Anciens Etablissements Barbier Benard and Turenne SA
•
Filing: 1930-03-04
•
Granted: 1931-07-02
•
Expires: 1950-03-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 22:43
CPC Classifications
F; F21; F21V; F21V17/00; F21V17/02; F21V14/00; F21V14/06
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.