Patent DE892130C successfully refreshed from Google Patents.
DE892130C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Wind engine
Assignee: Individual
•
Filing: 1951-08-03
•
Granted: 1953-10-05
•
Expires: 1971-08-03
Abstract
No abstract record available.
Inventors
- 👤 Johann Dr-Ing Cassens
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 09:38
CPC Classifications
F; F03; F03D; F03D3/00; F03D3/06; F03D3/062; F05; F05B; F05B2240/00; F05B2240/20; F05B2240/21; F05B2240/211; F05B2240/215; Y; Y02; Y02E; Y02E10/00; Y02E10/70; Y02E10/74
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.