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:
Oct. 24, 1978
Filed:
Jul. 22, 1977
Applicant:
Inventors:
Ming-Wah Lui, Kowloon, HK;
Yung-Shu Wang, Kowloon, HK;
Assignee:
Meyer Aluminium Ltd., Kowloon, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22B / ;
U.S. Cl.
CPC ...
266201 ; 366329 ; 366331 ; 266227 ; 266235 ;
Abstract
An aluminium/dross separator comprising a container or drum having one or more mixer blades mounted therein, drive means being provided to produce relative rotary movement of the container and blades characterized in that the drive means are positioned below and/or, to the side of, the container and do not extend over the top thereof.
Lui, Ming-Wah. (1978). Aluminium dross treatment apparatus (U.S. Patent No. 4121810). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4121810
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile