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:
Sep. 25, 2007
Filed:
Dec. 22, 2005
Hitoshi Kino, Aichi, JP;
Hiroshi Iwao, Aichi, JP;
Hitoshi Kino, Aichi, JP;
Hiroshi Iwao, Aichi, JP;
Toyoda Gosei Co., Ltd., Aichi-pref., JP;
Abstract
A raised distal end portion of a strut portion is in a non-joined state to a back side of an upper duct wall portion and is made up of a spherical abutting and sliding portion which can be brought into abutment with the back side by virtue of point contact and which is allowed to slide relative to the back side. When a downward pressure is exerted on to the spherical abutting and sliding portion from the upper duct wall portion, the spherical abutting and sliding portion is caused to slide relative to the back side and a root portion of the strut portion is deformed at the same time, whereby the strut portion is allowed to incline and fall obliquely downwards.