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:
Apr. 19, 1994
Filed:
Aug. 13, 1992
Applicant:
Inventor:
Heinrich Buzga, Grevenbroich, DE;
Assignee:
REFAKT Anlagenbau GmbH, Willich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B07B / ;
U.S. Cl.
CPC ...
209 46 ; 209689 ; 209693 ; 209695 ; 209700 ;
Abstract
A method and an apparatus for separating of different plastic products, which plastic products are comminuted, purified, and dried in a conventional way. The dry particles are fed to a heated, movable support base. Plastic particles, having a lower softening point, adhere to the support base, and particles having, a higher softening point, flow freely over the particles adhering to the moving support base and can be separated. After separation of these particles, the adhering particles are scraped from the steel belt.
Buzga, Heinrich. (1994). Method and apparatus for separating different plastic products (U.S. Patent No. 5303826). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5303826
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile