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. 21, 1995
Filed:
Aug. 20, 1993
Applicant:
Inventors:
Robert E Corba, Caledonia, WI (US);
Allen D Miller, Mt. Pleasant, WI (US);
D James Musiel, Racine, WI (US);
Frederick H Martin, Mt. Pleasant, WI (US);
Stephanie Bohrer, Racine, WI (US);
Jack E Miller, Houston, TX (US);
Assignee:
S. C. Johnson & Son, Inc., Racine, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B67D / ;
U.S. Cl.
CPC ...
222-1 ; 222145 ; 222484 ;
Abstract
An apparatus for the simultaneous dispensing of fluids from multiple containers in a pre-determined ratio. The apparatus has a pump, at least two fluid containers, a fluid transfer device including dip tubes to transfer fluid from the containers to the pump, a venting system that prevents the creation of pressure differentials between the containers, and a device to open and close the dip tubes so leakage from the containers can be prevented.