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. 04, 2001
Filed:
Sep. 18, 2000
Applicant:
Inventors:
Ronnald B. King, Spokane, WA (US);
David Marshall King, Ridgecrest, CA (US);
Assignee:
Site-b Company, Spokane, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F 7/26 ;
U.S. Cl.
CPC ...
B01F 7/26 ;
Abstract
The present invention is a method and apparatus for mixing viscous fluids. The mixing apparatus comprises a cage located on or along a shaft. The cage comprises a support with top and bottom sides. A number of vanes extend from one or both sides of the support. In one embodiment, the vanes are generally located near an outer edge of the support. The method comprises rotating the mixing apparatus in a container of fluid.