DE736267C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Rotary piston machine with several rod-shaped pistons attached to a disc in the center
Assignee: Individual
•
Filing: 1940-06-13
•
Granted: 1943-06-10
•
Expires: 1960-06-13
Abstract
No abstract record available.
Inventors
- 👤 Walter Ernst
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 21:40
CPC Classifications
F; F04; F04C; F04C2/00; F04C2/30; F04C2/34; F04C2/344
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.