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. 20, 2009
Filed:
May. 19, 2004
Tsuyoshi Arai, Kariya, JP;
Kiyomi Nagai, Okazaki, JP;
Naoyuki Ito, Toyoake, JP;
Kiyoshi Nagata, Nagoya, JP;
Tsuyoshi Arai, Kariya, JP;
Kiyomi Nagai, Okazaki, JP;
Naoyuki Ito, Toyoake, JP;
Kiyoshi Nagata, Nagoya, JP;
Denso Corporation, Kariya, JP;
Abstract
Division members () separately molded to form a hollow component are brought into contact with each other and are arranged in dies (). The peripheral edge of the contact parts is formed with a peripheral edge path () to be filled with a molten resin. In the peripheral edge path (), protrusions () are projected from the division members () continuously over the whole periphery of the peripheral edge path (). The molten resin is filled in the peripheral edge path, and is welded with the protrusions (). As a result, a weld structure is obtained in which portions having a high welding strength are continuously formed over the whole periphery of the peripheral edge path ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile