FR808430A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Thread tensioner for bobbins
Assignee: Felix Jules Veyrenc
•
Filing: 1935-10-21
•
Granted: 1937-02-05
•
Expires: 1955-10-21
Abstract
No abstract record available.
Inventors
- 👤 Felix Jules Veyrenc
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 22:40
CPC Classifications
B; B65; B65H; B65H59/00; B65H59/10; B65H59/20; B65H59/26; B65H59/32; B65H2701/00; B65H2701/30; B65H2701/31
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.