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:
Aug. 20, 2002
Filed:
Nov. 22, 2000
Ronald K. Raboin, DePere, WI (US);
Western Industries, Inc., Chilton, WI (US);
Abstract
A spout for a container comprising a conduit having a first end connected to the container, an aperture and a second end configured to be inserted into an opening. The second end of the conduit is configured to direct fluid axially out of the second end of the conduit. A closure plate extending across the diameter of the conduit for preventing flow through the conduit is provided. The closure plate has a closed position to inhibit flow through the conduit in an open position to allow flow through the conduit. A sleeve movably responsive to inserting the conduit into the opening moves the closure plate from the closed position to the open position. The sleeve is spring loaded to hold the closure plate normally closed. A vent tube having a passage is coupled to and supports the closure plate centrally disposed in the conduit. The vent tube has an inlet and an outlet with the inlet disposed in the aperture and opens into the conduit and the outlet disposed co-terminus with the second end of the conduit and permitting a flow of air from the inlet into the vent passage during a flow of fluid from the container into the opening. An end cap is coupled to the vent tube at the inlet and configured to fluidly seal the conduit in conjunction with the closed position of the closure plate.