Patent application 14062120 (US), filed 2013-10-24
Publication number: US20150115051A1
Title: PURGE SYSTEM FOR REDUCTANT DELIVERY UNIT FOR A SELECTIVE CATALYTIC REDUCTION SYSTEM
CPC codes: F01N   3/2066
F01N   3/208
F01N   9/00
F01N2610/02
F01N2610/14
F01N2610/1433
F01N2610/144
F01N2610/1453
F01N2610/1473
F01N2610/1493
Y02T  10/12
Office action: rejection, dated 2015-10-15
Rejection reasons: anticipation_102
indefiniteness_112
Prior art cited: ref_id: 20120020857
ref_type: patent
severity: novelty_destroying
Final disposition: pending (2015-10-15)