The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 01, 2001
Filed:
Jul. 14, 1998
Applicant:
Inventors:
Assignee:
Jatco Corporation, Fuji, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 3/100 ;
U.S. Cl.
CPC ...
F16H 3/100 ;
Abstract
A hydraulic control system for an automatic transmission includes first and second passages connected to first and second engaging elements, first and second accumulators arranged with the first and second passages, and a timing valve connected to a back-pressure chamber of the first accumulator and for determining a timing for draining a first pressure within the back-pressure chamber of the first accumulator in accordance with a second pressure within a back-pressure chamber of the second accumulator.
Shimoyama, Akihiro. (2001). Hydraulic control systems for automatic transmissions (U.S. Patent No. 6224507). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6224507
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile