Patent DE598487C successfully refreshed from Google Patents.
DE598487C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Pressure switch that switches on momentarily when a push button is pressed down and switches off momentarily as soon as this push button is released
Assignee: Individual
•
Filing: 1932-05-05
•
Granted: 1934-06-11
•
Expires: 1952-05-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-07 10:31
CPC Classifications
H; H01; H01H; H01H13/00; H01H13/02; H01H13/26; H01H13/28
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.