Patent US5652886A successfully refreshed from Google Patents.
Patent US4643540A successfully refreshed from Google Patents.
Patent FR972097A successfully refreshed from Google Patents.
FR972097A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Rotary hydraulic motors
Assignee: RECH S HYDRAULIQUES ET ELECTR
•
Filing: 1947-10-03
•
Granted: 1951-01-25
•
Expires: 1967-10-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 09:50
CPC Classifications
F; F03; F03C; F03C1/00; F03C1/22; F03C1/24; F03C1/2407; F03C1/02; F03C1/04; F03C1/0403; F03C1/0409; F03C1/0428; F03C1/2423; F03C1/2438
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.