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:
Jun. 19, 2007
Filed:
Aug. 12, 2004
Susan Michelle Kutay, Wirral, GB;
Gregory Alan Erickson, Rolling Meadows, IL (US);
Susan Michelle Kutay, Wirral, GB;
Gregory Alan Erickson, Rolling Meadows, IL (US);
Unilever Home & Personal Care USA Division of Conopco, Inc., Chicago, IL (US);
Abstract
A nozzle for a spray device comprising a mixing chamber () for a first fluid and a second fluid, said mixing chamber () having an exit orifice (), an inlet feed () from an inner tubular passage () suitable for carrying the first fluid, and an inlet feed (I) from an annular passage () surrounding the inner tubular passage () and suitable for carrying the second fluid, characterised in that the nozzle comprises a means for causing spiral flow around the inner tubular passage () of a fluid passing through the surrounding annular passage ().