Patent US4069855A successfully refreshed from Google Patents.
Patent US1520118A successfully refreshed from Google Patents.
Patent FR66566E successfully refreshed from Google Patents.
FR66566E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Shock absorber improvements
Assignee: DISPOSITIFS OLEO PNEUMATIQUES
•
Filing: 1952-02-19
•
Granted: 1957-04-16
•
Expires: 1972-02-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 13:49
CPC Classifications
F; F16; F16F; F16F9/00; F16F9/32; F16F9/34; F16F9/348; F16F9/3485
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.