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:
Aug. 12, 2008
Filed:
Sep. 24, 2004
Hirokazu Kitami, Tokyo, JP;
Yuichi Nakao, Tokyo, JP;
Norio Sukemura, Tokyo, JP;
Oval Corporation, Tokyo, JP;
Abstract
A first inlet portion, a second inlet portion, a first outlet portion, and a second outlet portion are fixed to a fixing member, and a connecting tube portion is provided between the first outlet portion and the second inlet portion. Further, the first inlet portion and the second inlet portion are fixed so as to be in a non-parallel state such that the distance between the two increases as they depart from the fixing member, and the first outlet portion and the second outlet portion are similarly arranged in a non-parallel state. The first and second inlet portions and the first and second outlet portions are fixed so as to be arranged symmetrically. Further, the first outlet portion, the second inlet portion, and the connecting tube portion are arranged such that their tube axes are in a straight line. Further, the distance between driven portions is made small.