Patent AT145743B successfully refreshed from Google Patents.
AT145743B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Gas pressure switch.
Assignee: Voigt & Haeffner Ag
•
Filing: 1934-09-26
•
Granted: 1936-05-11
•
Expires: 1954-09-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-11-03 10:05
CPC Classifications
—
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.