FR675945A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to appliances for heating solids in contact with liquids, in particular those for foods using liquids for their cooking
Assignee: Maurice Hagnauer
•
Filing: 1929-05-29
•
Granted: 1930-02-17
•
Expires: 1949-05-29
Abstract
No abstract record available.
Inventors
- 👤 Maurice Hagnauer
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 16:31
CPC Classifications
A; A47; A47J; A47J36/00; A47J36/16; A47J36/20
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.