Patent DE54894C successfully refreshed from Google Patents.
DE54894C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Flower pot with carbon filter
Assignee: J. SCHULZ in Lautenburg, Westpreufsen
•
Filing: 1890-04-29
•
Granted: 1891-01-12
•
Expires: 1910-04-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-25 22:05
CPC Classifications
A; A01; A01G; A01G27/00; A01G27/04
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.