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:
Aug. 11, 1981
Filed:
Jul. 12, 1979
Applicant:
Inventor:
Richard W Peterson, Lower Burrell, PA (US);
Assignee:
Aluminum Company of America, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F / ;
U.S. Cl.
CPC ...
366142 ; 366108 ; 366220 ; 73 3 / ;
Abstract
Apparatus and method for blending together solid particles having different sizes into a homogeneous mass. A weighed quantity of solid particles of different sizes are inserted into a Y-shaped container which is closed off and rotated several times to blend the solid particles into a homogeneous mass. After blending, a scale is inserted into an elongated principal section of the container to determine bulk density of the mass.