Patent FR882839A successfully refreshed from Google Patents.
FR882839A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to thermostatic mixers
Assignee: Rene Trubert
•
Filing: 1942-06-02
•
Granted: 1943-06-16
•
Expires: 1962-06-02
Abstract
No abstract record available.
Inventors
- 👤 Rene Trubert
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 16:32
CPC Classifications
G; G05; G05D; G05D23/00; G05D23/01; G05D23/13; G05D23/1306; G05D23/132; G05D23/134; G05D23/1346
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.