Unloader valve
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The broken lines are included for the purpose of illustrating portions of the unloader valve that form no part of the claimed design.
Claims
The ornamental design for an unloader valve, as shown and described.
Type: Grant
Filed: Oct 29, 2018
Date of Patent: Jan 19, 2021
Assignee: FNA Group, Inc. (Pleasant Prairie, WI)
Inventors: Gus Alexander (Inverness, IL), Christopher C. Alexander (Park Ridge, IL), Richard J. Gilpatrick (Burlington, WI)
Primary Examiner: Gino Colan
Application Number: 29/668,167