FR584492A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Self-centering spool holder device for winding textiles
Assignee: MANQUAT FRERES
•
Filing: 1924-07-03
•
Granted: 1925-02-07
•
Expires: 1944-07-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 14:17
CPC Classifications
D; D01; D01H; D01H7/00; D01H7/02; D01H7/04; D01H7/16
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.