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:
Dec. 22, 1987
Filed:
Jul. 29, 1985
Applicant:
Inventors:
Yoshiharu Nakayama, Hamamatsu, JP;
Youichi Ohnishi, Iwata, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D / ;
U.S. Cl.
CPC ...
1231 / ; 180219 ;
Abstract
A motorcycle having an improved engine construction wherein the combined crankcase transmission assembly of the power plant is formed from upper and lower members that have mating faces that lie in a plane that is disposed at a downwardly extending angle in a forward direction to the horizontal. A cylinder block having a plurality of transversely spaced cylinder bores is affixed to the forward end of the upper member of the main casing and has the cylinder bores inclined at a forwardly extending angle to the vertical.