Patent DE470129C successfully refreshed from Google Patents.
DE470129C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for preventing liquids from dripping off drinking vessels
Assignee: ALFRED WENKE DR
•
Filing: 1927-01-09
•
Granted: 1929-01-05
•
Expires: 1947-01-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 01:11
CPC Classifications
A; A47; A47G; A47G23/00; A47G23/03
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.