Patent US2564845A successfully refreshed from Google Patents.
DE751684C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Multiple power supply for rotating parts with limited range of rotation
Assignee: Siemens APP und Maschinen GmbH
•
Filing: 1941-04-10
•
Granted: 1953-02-02
•
Expires: 1961-04-10
Abstract
No abstract record available.
Inventors
- 👤 Richard Pelz
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 21:57
CPC Classifications
H; H01; H01R; H01R35/00; H01R35/02
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.