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:
Mar. 26, 1996
Filed:
Dec. 03, 1993
Applicant:
Inventor:
Franklin P Orlando, Morgan Hill, CA (US);
Assignee:
FMC Corporation, Chicago, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01F / ; B01F / ;
U.S. Cl.
CPC ...
366132 ; 137113 ; 137256 ; 239 61 ; 3661602 ;
Abstract
The invention provides a chemical mixture device that avoids the mixing of large batches of chemicals and provides a continuous and precisely mixed mixture. For mixing water and a chemical, a large water tank and a chemical tank supply water and chemicals to first and second mixing tanks. As small batches are mixed in one mixing tank, the mixture is drawn from the other mixing tank.