Patent DE508552C successfully refreshed from Google Patents.
DE508552C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Pump, especially for lubrication purposes
Assignee: Schaeffer & Budenberg GmbH
•
Filing: 1926-10-23
•
Granted: 1930-09-27
•
Expires: 1946-10-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-26 12:02
CPC Classifications
F; F16; F16N; F16N13/00; F16N13/02; F16N13/04
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.