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. 25, 2011
Filed:
May. 03, 2009
Hitesh Kaushal, Brampton, CA;
Hitesh Kaushal, Brampton, CA;
Mold-Masters (2007) Limited, Georgetown, Ontario, CA;
Abstract
An upstream runner component defines an upstream channel for flow of molding material. A downstream runner component defines a downstream channel for flow of molding material. A wedge seal is disposed in a converging gap defined surface of the upstream runner component and the downstream runner component. The wedge seal defines a seal channel connecting the upstream channel to the downstream channel. Pressure of molding material acting on an inside surface of the wedge seal defining the seal channel pushes the wedge seal into sealing contact with the surfaces of the upstream runner component and the downstream runner component defining the converging gap.