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. 17, 2010
Filed:
Aug. 05, 2008
Fabrice Fairy, Georgetown, CA;
Denis Babin, Georgetown, CA;
Fabrice Fairy, Georgetown, CA;
Denis Babin, Georgetown, CA;
Mold-Masters (2007) Limited, Georgetown, ON, CA;
Abstract
A stack molding apparatus is disclosed having a stationary mold platen and a movable mold platen defining a parting line. The apparatus has a melt transfer nozzle extending within a well in the stationary mold platen, the melt transfer nozzle defining a melt channel for receiving and transporting a melt stream. The apparatus also includes a melt transfer component having a spigot portion, a melt channel and an aperture in a sealing surface thereof, wherein the melt transfer component is fixedly attached to the stationary mold platen such that the sealing surface defines a portion of the parting line. The spigot portion is slidably fit within the melt channel of the melt transfer nozzle so that the melt channels are in fluid communication. When the stack molding apparatus is brought to an operating temperature, the melt transfer nozzle slides over the spigot portion to accommodate thermal expansion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile