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:
Oct. 08, 2002
Filed:
Sep. 07, 2001
Applicant:
Inventors:
Kunio Banba, Gyoda, JP;
Yoshimi Watanabe, Gyoda, JP;
Assignee:
Showa Corporation, Saitama, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B63H 2/126 ;
U.S. Cl.
CPC ...
B63H 2/126 ;
Abstract
In a hydraulic circuit of a tilt device for a marine propulsion unit provided with a tilt cylinder device and a trim cylinder device, a throttle is provided in a communication passage connecting a first chamber of the trim cylinder device to a tank.