FR685335A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Motor operated valve
Assignee: D App Electr Fr Sauter S A Fab
•
Filing: 1929-11-21
•
Granted: 1930-07-09
•
Expires: 1949-11-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 08:47
CPC Classifications
F; F16; F16K; F16K31/00; F16K31/02; F16K31/04; F16K31/046; F16K31/44
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.