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. 10, 2007
Filed:
Mar. 04, 2003
Applicants:
Garry William Crossdale, Ripley, GB;
Christopher John Webb, Dronfield, GB;
Inventors:
Garry William Crossdale, Ripley, GB;
Christopher John Webb, Dronfield, GB;
Assignee:
JohnsonDiversey, Inc., Sturtevant, WI (US);
Primary Examiner:
Int. Cl.
CPC ...
B67D 5/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A liquid flow-restriction device has a plurality of flow-restriction passages connected to a common outlet. Each flow-restriction passage has a magnetically operable valve having a valve member movable between an open position and a closed position. The valves are operated by a common actuating element selectively positionable with respect to the valve members to open the valves. The actuating element is a permanent magnet. The device is simple and allows easy selection of a flow rate to a dilution dispenser.