Patent DE896896C successfully refreshed from Google Patents.
DE896896C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Application and design of a cutting tool with a hard metal cutting edge
Assignee: Aktiengesellschaft fuer Unternehmungen der Eisen und Stahlindustrie
•
Filing: 1949-12-13
•
Granted: 1953-11-16
•
Expires: 1969-12-13
Abstract
No abstract record available.
Inventors
- 👤 Hans-Joern Burmester
- 👤 Alfred Dipl-Ing Koess
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 06:08
CPC Classifications
B; B23; B23B; B23B27/00; B23B27/005
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.