DE846646C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
ball-bearing
Assignee: Franke and Heydrich GmbH
•
Filing: 1951-01-09
•
Granted: 1952-08-14
•
Expires: 1971-01-09
Abstract
No abstract record available.
Inventors
- 👤 Erich Franke
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 17:09
CPC Classifications
F; F16; F16C; F16C19/00; F16C19/02; F16C19/14; F16C19/18; F16C19/181; F16C19/16; F16C19/163; F16C19/166; F16C33/00; F16C33/30; F16C33/58; F16C33/60; F16C33/61; F16C2300/00; F16C2300/10; F16C2300/14
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.