DE562128C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Grinding head with cup wheels composed of various types of abrasive
Assignee: Billeter & Klunz Akt Ges
•
Filing: 1931-11-03
•
Granted: 1932-10-21
•
Expires: 1951-11-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-26 11:15
CPC Classifications
B; B24; B24D; B24D7/00; B24D7/06; B24D7/066; B24D7/14
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.