Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
February 22, 2011
Patent Application Number
11957666
Date Filed
December 17, 2007
Patent Primary Examiner
Patent abstract
A vent valve comprising an outer sleeve including a vent window; a housing disposed within the outer sleeve, the housing including a vent slot; a baffle disposed in front of the vent slot. Embodiments of the invention may include a float disposed within the outer sleeve, a flapper disposed within the outer sleeve, an end cap, and/or a venting orifice. In an embodiment the vent window and the vent slot may oppose one another and can, for instance, be positioned approximately 180° apart.
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