FR1189778A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Air spring
Assignee: Bridgestone Firestone Inc
•
Filing: 1958-01-14
•
Granted: 1959-10-06
•
Expires: 1978-01-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 19:27
CPC Classifications
B; B24; B24B; B24B53/00; B24B53/06; B24B53/08; B24B53/085; F; F16; F16F; F16F9/00; F16F9/02; F16F9/04; F16F9/05; F16J; F16J3/00; F16J3/02
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.