FR1238499A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Vehicle enhancements for traveling over land or water
Assignee: Hovercraft Development Ltd
•
Filing: 1959-08-31
•
Granted: 1960-12-02
•
Expires: 1979-08-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 04:53
CPC Classifications
B; B60; B60V; B60V1/00; B60V1/16; B60V1/06
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.