Patent FR1033697A successfully refreshed from Google Patents.
FR1033697A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Self-reducing speed device, particularly applicable to washing machines
Assignee: Roger Dubois
•
Filing: 1951-03-07
•
Granted: 1953-07-15
•
Expires: 1971-03-07
Abstract
No abstract record available.
Inventors
- 👤 Roger Dubois
- 👤 Louis Sallot
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 07:41
CPC Classifications
F; F16; F16H; F16H3/00; F16H3/003; D; D06; D06F; D06F37/00; D06F37/30; D06F37/36; D06F37/38
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.