FR465032A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements made to deformable wing surfaces for airplanes and similar devices
Assignee: Individual
•
Filing: 1913-11-18
•
Granted: 1914-04-06
•
Expires: 1933-11-18
Abstract
No abstract record available.
Inventors
- 👤 Paul Zens
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 12:13
CPC Classifications
B; B64; B64C; B64C3/00; B64C3/38; B64C3/44; B64C3/48
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.