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. 21, 1981
Filed:
May. 08, 1979
Applicant:
Inventor:
William D Vork, Edina, MN (US);
Assignee:
Graco, Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F / ; B01F / ;
U.S. Cl.
CPC ...
366348 ; 366605 ;
Abstract
A method is disclosed for mixing liquids in closed containers wherein the container is partially filled with a liquid such as paint and is moved over a closed path in a vertical plane such that the vertical velocity component of fluid movement causes a force component in the fluid within the container to displace the air therein away from the top of the container.