Patent application 14073985 (US), filed 2013-11-07
Publication number: US20140161679A1
Title: EXHAUST SYSTEM
CPC codes: B01D  53/94
F01N   3/106
F01N  13/009
F01N  13/0093
B01D  53/9477
B01D2251/2067
B01D2255/1021
B01D2255/1023
B01D2255/1025
B01D2255/20707
B01D2255/20723
B01D2255/20776
B01D2255/50
F01N   3/035
F01N   3/2066
F01N2240/40
F01N2510/068
F01N2510/0682
Y02T  10/12
Office action: rejection, dated 2015-10-19
Rejection reasons: obviousness_103
Prior art cited: ref_id: FR 2960593
ref_type: patent
severity: obviousness
ref_id: 20110030350
ref_type: patent
severity: obviousness
ref_id: DE 10 2006 051 788, relied on machine translation, hereinafter Messerer
ref_type: patent
severity: obviousness
Final disposition: pending (2015-10-19)