DE880841C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Permanent magnet clamping device
Assignee: Robert Bosch GmbH
•
Filing: 1941-03-25
•
Granted: 1953-06-25
•
Expires: 1961-03-25
Abstract
No abstract record available.
Inventors
- 👤 Karl Hagemann
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 17:42
CPC Classifications
B; B23; B23Q; B23Q3/00; B23Q3/15; B23Q3/154; B23Q3/1546
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2187240A
Cited
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.