Patent DE880989C successfully refreshed from Google Patents.
DE880989C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Control level, especially for fluid gears with rotating cylinders
Assignee: Individual
•
Filing: 1950-12-14
•
Granted: 1953-06-25
•
Expires: 1970-12-14
Abstract
No abstract record available.
Inventors
- 👤 Dieter Wemhoener
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 19:41
CPC Classifications
F; F16; F16H; F16H39/00; F16H39/04; F16H39/06; F16H39/08; F16H39/10; F16H39/14
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.