Patent ID: 9061302
Filing Date: 2015-06-23
Classification: B05B,B67D

Abstract:
1. A liquid pourer device with venturi effect comprising: a pourer assembly adapted to be in fluid communication with a bottle and including an elongate base member having a wall, an open front end, an opening near a back end, and a bore extending therethrough, and also including a spout in fluid communication with the elongate base member and having a wall, an open front end, an open back end, and a passageway extending therethrough in communication with the bore, wherein the bore of the elongate base member has a main section and a constricted section having a cross-sectional area smaller than that of the main section and effecting a pressure differential between the constricted section and the main section of the bore with the pressure through the dispensed therethrough to effectively retain the liquid in the passageway of the spout upon the bore being closed, wherein the elongate base member has a front end portion, wherein the constricted section has a length and is disposed at the open front end and forms the front end portion of the elongate base member.