Patent DE52579C successfully refreshed from Google Patents.
DE52579C
Active / In Force
DE
Innovation in plows to accommodate green manure and the like
Assignee: A. WITT in Kl. Tarpen bei Graudenz, Westpr
•
Filing: —
•
Granted: —
•
Expires: —
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 17:19
CPC Classifications
A; A01; A01B; A01B17/00; A01B17/002
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.