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:
Sep. 30, 2014
Filed:
Mar. 19, 2009
Rodney L. Prater, Oak Creek, WI (US);
Cary E. Manderfield, Racine, WI (US);
Sean Petersen, Evansville, WI (US);
Rodney L. Prater, Oak Creek, WI (US);
Cary E. Manderfield, Racine, WI (US);
Sean Petersen, Evansville, WI (US);
S.C. Johnson & Son, Inc., Racine, WI (US);
Abstract
A nozzle assembly for a liquid dispenser includes an outlet member that defines a liquid supply conduit and a nozzle that includes an exit orifice, wherein the nozzle is disposed over an end of the outlet member. A liquid compression path is defined by the nozzle and the outlet member, wherein the liquid compression path includes a liquid compression chamber that supplies liquid from the liquid supply conduit to the exit orifice. The nozzle is adjustable between a first spray position for projecting a liquid spray having a first average droplet size and a second spray position for projecting a liquid spray having a first average droplet size. In the first spray position the liquid compression chamber has a first volume and in the second spray position the liquid compression chamber has a second volume. Preferably, the liquid spray is formed without a swirl chamber.