Patent DE506629C successfully refreshed from Google Patents.
DE506629C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Procedure for starting diesel locomotives using heated compressed air
Assignee: Deutz AG
•
Filing: 1928-11-17
•
Granted: 1930-09-06
•
Expires: 1948-11-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 08:55
CPC Classifications
F; F02; F02N; F02N7/00; B; B61; B61C; B61C17/00; B61C5/00; F02N9/00; F02N9/04
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.