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:
Jan. 02, 2007
Filed:
Aug. 04, 2004
Naoya Hattori, Yokkaichi, JP;
Seiichi Kurosawa, Yokkaichi, JP;
Shinsuke Tsutsui, Yokkaichi, JP;
Toshiya Muraki, Yokkaichi, JP;
Yumiko Muramoto, Yokkaichi, JP;
Naoya Hattori, Yokkaichi, JP;
Seiichi Kurosawa, Yokkaichi, JP;
Shinsuke Tsutsui, Yokkaichi, JP;
Toshiya Muraki, Yokkaichi, JP;
Yumiko Muramoto, Yokkaichi, JP;
Abstract
A fixed mold () has engaging pins () projecting towards a movable mold (). Each engaging pin () includes a shaft (A) and a large-diameter portion (C) formed at the leading end of the shaft (A). The large-diameter portions (C) of the engaging pins () interfere with the bottom surfaces of recesses () of an ejector plate () in the process of separating the movable mold (). Thus, the ejector plate () is moved forward relative to the movable mold () and leading ends of ejector pins () project from the movable mold ().