DE600781C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Surgical chisel with motor-driven, back and forth oscillating cutting edge
Assignee: WALTHER ENGELS DR
•
Filing: 1932-01-05
•
Granted: 1934-07-31
•
Expires: 1952-01-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-22 23:12
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/16; A61B17/1604
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.