Patent US2251893A successfully refreshed from Google Patents.
Patent US5011577A successfully refreshed from Google Patents.
Patent FR603459A successfully refreshed from Google Patents.
FR603459A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements in aerial locomotion vehicles
Assignee: Maurice Finat
•
Filing: 1925-09-21
•
Granted: 1926-04-16
•
Expires: 1945-09-21
Abstract
No abstract record available.
Inventors
- 👤 Maurice Finat
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 08:35
CPC Classifications
H; H04; H04R; H04R27/00
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.