DE696068C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Spool for winding recording media such as films or magnetogram carriers
Assignee: AEG AG
•
Filing: 1938-06-19
•
Granted: 1940-09-10
•
Expires: 1958-06-19
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Hans Schiesser
- 👤 Dipl-Ing Eduard Schueller
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 07:56
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/14; G03B21/32; G03B21/321; G03B21/326
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.