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:
Mar. 14, 1995
Filed:
Jan. 21, 1994
Wilhelmus J Maas, Someren, NL;
Petrus L Hurkmans, Someren, NL;
AFA Products, Inc., Forest City, NC (US);
Abstract
The nozzle assembly for a foam-spray-off trigger sprayer comprises a barrel with perforated end wall member and a nozzle member which has an elongate central axis and which is constructed to be mounted on the outer end of a nose bushing having liquid direction structure for directing liquid into a swirl. The nozzle member has a rear barrel portion and a front barrel portion with an internal wall therebetween. The internal wall has an orifice located on the central axis and is positioned to receive swirling liquid from the nose bushing for injection into the front barrel portion. The barrel with perforated end wall member includes an outer hollow cylindrical body and a transversely extending perforated wall mounted in the cylindrical body and structure for mounting the barrel with perforated end wall member for axial movement on and relative to the front barrel portion.