DE680198C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Suspension device for nibs on recording instruments
Assignee: ABB Training Center GmbH and Co KG
•
Filing: 1937-10-21
•
Granted: 1939-08-24
•
Expires: 1957-10-21
Abstract
No abstract record available.
Inventors
- 👤 Albert Palm
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-22 22:18
CPC Classifications
G; G01; G01D; G01D15/00; G01D15/24; G01D11/00; G01D11/02; G01D15/16; G01D9/00; G01D9/02; G01D9/10; G01R; G01R13/00
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.