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. 26, 1993
Filed:
Sep. 09, 1991
Applicant:
Inventors:
Noboru Kobayashi, Iwata, JP;
Hirofumi Imaeda, Iwata, JP;
Assignee:
Yamaha Hatsudoki Kabushiki Kaisha, Iwata, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B63H / ;
U.S. Cl.
CPC ...
440 38 ; 440 55 ;
Abstract
Several embodiments of water jet propulsion units that are manually moveable between a downwardly facing in-the-water position and a raised, out-of-the water position. The movement includes pivotal movement about a transversely extending horizontal pivot axis and rotation about a longitudinally extending rotational axis. Latching apparatus are disclosed for holding the jet propulsion unit in at least one of its positions and in one embodiment the latching apparatus is effective to hold the jet propulsion unit in each position.