Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kevin L. Alexander0
Michael C. Rodgers0
Date of Patent
November 20, 2007
0Patent Application Number
109908240
Date Filed
November 17, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A valve for controlling the flow of a gas or mixture of gases through a passageway in a coating material dispensing device includes first and second valve portions. The first valve portion is adjustable with respect to the second valve portion selectively to adjust the flow through the passageway. One of the first and second valve portions includes a first engagement member and the other of the first and second valve portions includes a second engagement member. Engagement of the first and second engagement members indicates the relative orientation of the first and second valve portions.
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