Patent DE860152C successfully refreshed from Google Patents.
DE860152C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Ship propulsion through hydraulic reaction using a centrifugal pump
Assignee: Individual
•
Filing: 1951-06-24
•
Granted: 1952-12-18
•
Expires: 1971-06-24
Abstract
No abstract record available.
Inventors
- 👤 Gustav Nowka
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-09 20:06
CPC Classifications
B; B63; B63H; B63H11/00; B63H11/02; B63H11/10
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.