DE707282C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Root eraser
Assignee: Askania Werke AG
•
Filing: 1937-03-23
•
Granted: 1941-06-18
•
Expires: 1957-03-23
Abstract
No abstract record available.
Inventors
- 👤 Guido Wuensch
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 17:02
CPC Classifications
G; G06; G06G; G06G3/00
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.