Patent FR700247A successfully refreshed from Google Patents.
FR700247A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Shaft coupling forming a gearbox or speed reducer
Assignee: Camille Le Gall
•
Filing: 1930-08-11
•
Granted: 1931-02-26
•
Expires: 1950-08-11
Abstract
No abstract record available.
Inventors
- 👤 Camille Le Gall
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 15:41
CPC Classifications
F; F16; F16H; F16H3/00; F16H3/44; F16H3/46; F16H3/48; F16H3/52; F16H3/56
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.