FR656557A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Automatic float switch
Assignee: Henry-Raphael Guinot
•
Filing: 1928-06-27
•
Granted: 1929-05-10
•
Expires: 1948-06-27
Abstract
No abstract record available.
Inventors
- 👤 Henry-Raphael Guinot
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 14:50
CPC Classifications
H; H01; H01H; H01H35/00; H01H35/18
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.