DE897941C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Friction gear for a large transmission range
Assignee: Individual
•
Filing: 1951-10-28
•
Granted: 1953-11-26
•
Expires: 1971-10-28
Abstract
No abstract record available.
Inventors
- 👤 Wolfgang Dr-Ing Herbold
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 12:05
CPC Classifications
F; F16; F16H; F16H13/00; F16H13/06
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.