Patent application 14152538 (US), filed 2014-01-10
Publication number: US20150197195A1
Title: Engine Sound Management
CPC codes: B60Q   9/00
B60Q   5/005
B60Q   5/008
B60W  50/14
G10K  15/02
H03G   5/16
H03G   9/005
H04R   1/22
Office action: rejection, dated 2015-10-15
Rejection reasons: anticipation_102
obviousness_103
Prior art cited: ref_id: 20120106748
ref_type: patent
severity: novelty_destroying
ref_id: 20130214921
ref_type: patent
severity: novelty_destroying
ref_id: 20120177214
ref_type: patent
severity: novelty_destroying
ref_id: 20120106748
ref_type: patent
severity: novelty_destroying
ref_id: 20060269078
ref_type: patent
severity: novelty_destroying
Final disposition: granted (2015-10-15)