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:
Dec. 09, 2008
Filed:
Feb. 12, 2003
Daisuke Hasegawa, Miyagi, JP;
Yasuhito Inagaki, Kanagawa, JP;
Haruo Watanabe, Kanagawa, JP;
Masahiro Sawaguchi, Miyagi, JP;
Daisuke Hasegawa, Miyagi, JP;
Yasuhito Inagaki, Kanagawa, JP;
Haruo Watanabe, Kanagawa, JP;
Masahiro Sawaguchi, Miyagi, JP;
Sony Corporation, Tokyo, JP;
Abstract
A system for recycling plastics, which enables a supply of recycled plastics having a stable quality required for the recycled products. A system for recycling a used plastic material as a resin material, which has (a) means for sorting used plastic materials by purpose of recycling, (b) means for crushing and melting said used plastic material sorted, (c) reviving means for regaining a desired property, and (d) means for measuring a physical property of a reclaimed plastic revived and indicating said measured physical property for quality assurance.