Patent FR640934A successfully refreshed from Google Patents.
FR640934A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device allowing the transformation in machines and motors of a rectilinear reciprocating motion into a rotary motion
Assignee: Raymond Desorties
•
Filing: 1927-08-20
•
Granted: 1928-07-24
•
Expires: 1947-08-20
Abstract
No abstract record available.
Inventors
- 👤 Raymond Desorties
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 09:20
CPC Classifications
F; F16; F16H; F16H21/00; F16H21/10; F16H21/16; F16H21/18; F16H21/36
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.