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. 27, 2004
Filed:
Jun. 18, 2002
John R. Woods, Woodland Hills, CA (US);
Spraytex, Inc., Valencia, CA (US);
Abstract
A valve assembly is disclosed for use in an aerosol spray can capable of spraying viscous materials or materials with large particulates without clogging or packing like traditional aerosol spray cans designed for spraying texture materials. The valve opening may be located at substantially any point between the bottom and the top of the container. The valve assembly includes a side-fitting dip tube and a side-feeding mechanism, whereby texture material is dispensed when a central channel is aligned with a side conduit that is in flow communication with the dip tube. This allows highly-viscous materials, such as a fire suppressant material, or materials having large particulates, such as stucco, to be sprayed from an aerosol spray can without clogging. The valve assembly also includes a guiding mechanism to ensure alignment of the central channel and the side conduit in the actuated position.