Patent CH83033A successfully refreshed from Google Patents.
CH83033A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Device to prevent unauthorized persons from pulling the plug from electrical plug contacts
Assignee: Robert Stirnemann
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Filing: 1919-02-13
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Granted: —
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Expires: 1939-02-13
Abstract
No abstract record available.
Inventors
- 👤 Robert Stirnemann
- 👤 Gustav Oesch
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-31 16:09
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/639; H01R13/6395; H01R13/44; H01R13/447; H01R13/58
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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