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:
Nov. 16, 2010
Filed:
Aug. 30, 2007
Majid Entezarian, Hudson, WI (US);
Richard Smasal, Afton, MN (US);
Justin C. Peskar, Inver Grove Heights, MN (US);
Majid Entezarian, Hudson, WI (US);
Richard Smasal, Afton, MN (US);
Justin C. Peskar, Inver Grove Heights, MN (US);
Phillips Plastics Corporation, Phillips, WI (US);
Abstract
A method of forming a molded porous product is provided. The method comprises injecting a material into a mold to form a molded product, and removing the molded product from the mold. The mold comprising multiple layers of shaping elements extending through a cavity, each layer of shaping elements including multiple shaping elements. The molded product produced after removal from the mold has a porous structure formed by at least some of the shaping elements of the layers of shaping elements. The mold used to make the molded porous product may include a relatively large number of shaping elements within a small area.