DE742141C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Method and device for lengthening the stretching path of a cotton stretching system when transitioning to the use of long staple textile materials
Assignee: F X RICHTER GmbH
•
Filing: 1941-08-16
•
Granted: 1943-11-23
•
Expires: 1961-08-16
Abstract
No abstract record available.
Inventors
- 👤 Rudolf Richter
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-09 05:05
CPC Classifications
D; D01; D01H; D01H5/00; D01H5/18; D01H5/26
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.