Patent FR839467A successfully refreshed from Google Patents.
← Back to Patent Explorer
FR839467A Expired / Lapsed FR ⏱️ 0.0 years remaining

Relay operating in the event of an overcurrent

Assignee: Hazemeijer BV
•
Filing: 1938-06-17
•
Granted: 1939-04-04
•
Expires: 1958-06-17
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-09 06:32
CPC Classifications
H; H01; H01H; H01H71/00; H01H71/10; H01H71/12; H01H71/40

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.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag