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. 06, 2013
Filed:
Jan. 12, 2010
Akihito Maegawa, Yokkaichi, JP;
Shinyu Nagashima, Yokkaichi, JP;
Akihito Maegawa, Yokkaichi, JP;
Shinyu Nagashima, Yokkaichi, JP;
Abstract
A resin-molded articleis formed by injecting molten resin into a molding die from a gate (). Ribs (and) having widths larger than that of a thin molded portion () in the form of a thin wall are connected one after another from the position of the gate () to the thin molded portion (). Spaces in the molding die for forming the ribs (and) define a path for the flow of the molten resin and the molten resin injected from the gate () flows into a space for forming the thin molded portion () through this path at the time of molding the resin-molded article (). Therefore, the resin can be filled sufficiently for the thin molded portion () in the form of a thin wall located distant from the gate ().