DE837742C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Drive for the cover arms of flat knitting or flat knitting machines
Assignee: Ruhrstahl AG
•
Filing: 1950-09-03
•
Granted: 1952-05-02
•
Expires: 1970-09-03
Abstract
No abstract record available.
Inventors
- 👤 Alexander Gerebtzoff
- 👤 Erwin Heinrich
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 20:47
CPC Classifications
D; D04; D04B; D04B11/00; D04B11/18; D04B11/22
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.