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:
Mar. 19, 1991
Filed:
Dec. 27, 1988
Applicant:
Inventors:
Hideki Saitoh, Numazu, JP;
Naoyoshi Kuragaki, Hamamatsu, JP;
Assignee:
Sanshin Kogyo Kabushiki Kaisha, Hamamatsu, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B63H / ;
U.S. Cl.
CPC ...
440 61 ; 440 53 ;
Abstract
Two embodiments of hydraulic tilt and trim units that include a manually operable valve for permitting flow between the chambers of the fluid motors so as to facilitate manual adjustment. In one embodiment, the valve is also automatically operable and is connected to the system so that it can relieve pressure in either of the chambers under impact.
Saitoh, Hideki. (1991). Tilting device for marine propulsion unit (U.S. Patent No. 5000707). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5000707
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile