DE520808C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
A liquid electric motor with a vertical shaft, the stator and rotor space of which are separated by a suspended cylinder made of thin, electrically poorly conductive metal
Assignee: HARRY SAUVEUR DIPL ING
•
Filing: 1928-03-01
•
Granted: 1931-03-14
•
Expires: 1948-03-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 05:52
CPC Classifications
H; H02; H02K; H02K5/00; H02K5/04; H02K5/12; H02K5/128; H02K5/1285
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.