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. 14, 2010
Filed:
Jul. 10, 2007
Masanobu Yamamoto, Kakegawa, JP;
Shinichi Kajiya, Kakegawa, JP;
Masanobu Yamamoto, Kakegawa, JP;
Shinichi Kajiya, Kakegawa, JP;
Yamaha Motor Power Products Kabushiki Kaisha, Shizuoka, JP;
Abstract
A soundproof type engine generator has an outer shell made by attaching at least a bottom panel to a three-dimensional frame and four wheels in the lower part thereof for transport. The soundproof type engine generator also has handles provided coaxially with opposing wheel shafts of the four wheels, which can be held by a user and facilitate the lifting of the soundproof type engine generator, even if the engine generator is heavy. The wheels of the engine generator are disposed farther outward than the outer shell of the soundproof type engine generator.