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Class Information
Number: 180/69.23
Name: Motor vehicles > Power > Hoods > With noise suppression means > Noise suppression means prevents hood from vribrating (i.e., anti rattlers)
Description: Power plant covers wherein the noise suppression means is attached to one of the vehicle frame or the cover and engages the other to prevent acoustical vibration from being transferred between the cover and the vehicle frame.

Patents under this class:

Patent Number Title Of Patent Date Issued
8549975 Pyrotechnic actuator with a cylinder having communicating chambers Oct. 8, 2013
8311701 Hood pop-up system Nov. 13, 2012
7878578 Vehicle body front part structure Feb. 1, 2011
7810598 Engine cover Oct. 12, 2010
7758106 Self-adjusting automotive radiator grille support Jul. 20, 2010
7475750 Tractor Jan. 13, 2009
7201253 Soundproofing assembly and a part comprising a wall which if covered with said assembly Apr. 10, 2007
7150496 Panel structure for car body hood Dec. 19, 2006
6923496 Anti-flutter bumper for hood mounted grilles Aug. 2, 2005
6796393 Hood locating isolator Sep. 28, 2004
6719078 Ventilable silencer unit for vehicles Apr. 13, 2004
6668955 Methods and apparatus for mounting a heat exchanger to a vehicle Dec. 30, 2003
6374936 Hood closure guide and seal Apr. 23, 2002
6213235 Hood lift mechanism Apr. 10, 2001
6039388 Hood overslam bumper for automobiles Mar. 21, 2000
5682667 Method for preventing damage to an overslam bumper pocket Nov. 4, 1997
5348363 Vehicle windshield bug and debris deflector Sep. 20, 1994
4609063 Vehicle hood mounting Sep. 2, 1986

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