Patent DE329282C successfully refreshed from Google Patents.
DE329282C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Push button with electrical lock that is switched on by moving the button and can be canceled independently of this
Assignee: Siemens and Halske AG
•
Filing: —
•
Granted: 1920-11-18
•
Expires: 1937-11-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-26 18:50
CPC Classifications
H; H01; H01H; H01H3/00; H01H3/32; H01H3/50; H01H3/503
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.