DE837018C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Hand sowing machine
Assignee: HEINRICH FINCK DIPL ING
•
Filing: 1949-08-10
•
Granted: 1952-06-30
•
Expires: 1969-08-10
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Heinrich Finck
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 20:27
CPC Classifications
A; A01; A01C; A01C7/00; A01C7/08; A01C7/12; A01C7/123
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.