FR893126A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Contact switch for electrical machines
Assignee: Hermes Patentverwertungs GmbH
•
Filing: 1943-04-06
•
Granted: 1944-05-31
•
Expires: 1963-04-06
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 02:22
CPC Classifications
H; H01; H01R; H01R39/00; H01R39/02; H01R39/022
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.