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:
Oct. 25, 2005
Filed:
Sep. 15, 2003
Patrick A. Gowens, Libertyville, IL (US);
Ryan Aafedt, Idaho Falls, ID (US);
Patrick A. Gowens, Libertyville, IL (US);
Ryan Aafedt, Idaho Falls, ID (US);
Kraft Food Holdings, Inc., Northfield, IL (US);
Abstract
A nozzle attachment for removing residual material retained on the dispensing nozzle of a fluid dispenser, having a retainer adapted to releasably attach the nozzle attachment to a dispensing nozzle, and a pair of hollow-bodied nozzle attachment components that define, when nested together, an intervening space useful as a gas passageway for pressurized gaseous fluid introduced and directed to a discharge opening at a lower axial end of the nested nozzle attachment components. The gas passageway is adapted to emit gas introduced into the gas passageway as a gas stream in a manner effective to remove residual material clinging to the nozzle. Dispensers using the nozzle attachment are presented, including one using a truncated valve head.