Patent FR1460480A successfully refreshed from Google Patents.
FR1460480A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Manufacturing process of crimped yarns in high thermoplastic polymers
Assignee: BASF SE
•
Filing: 1965-12-21
•
Granted: 1966-11-25
•
Expires: 1985-12-21
Abstract
No abstract record available.
Inventors
- 👤 Wolfgang Martin
- 👤 Hermann Linge
- 👤 Hans Hendus
- 👤 Friedrich Wenger
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 18:48
CPC Classifications
D; D02; D02G; D02G1/00; D02G1/02; D02G1/0206; C; C07; C07D; C07D311/00; C07D311/02; C07D311/04; C07D311/06; C07D311/08; C07D311/16; C25; C25D; C25D3/00; C25D3/02; C25D3/12; C25D3/14; C25D3/18
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.