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Patents
Patents Assigned to Allied Witan Company
Patents Assigned to Allied Witan Company
Static dissipative muffler
Patent number:
5489753
Abstract:
An auto-adjusting damper assembly for an air muffler, such assembly including a spring loaded damper plate located above an outlet hole for transferring some of the energy of incoming air into a mechanical movement of such damper.
Type:
Grant
Filed:
July 11, 1994
Date of Patent:
February 6, 1996
Assignee:
Allied Witan Company
Inventor:
Steve Gibel