Patent DE657380C successfully refreshed from Google Patents.
DE657380C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Connection sleeve for multi-core electrical cables
Assignee: BACKHAUSS & Gebr ROTHE GmbH
•
Filing: 1934-11-29
•
Granted: 1938-03-03
•
Expires: 1954-11-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-24 07:52
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/02; H01R13/28; H01R13/40; H01R13/405; H01R13/415
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.