Patent application 14218068 (US), filed 2014-03-18
Publication number: US20150267605A1
Title: TURBOCHARGER WITH AN ANNULAR ROTARY BYPASS VALVE
CPC codes: F02B  37/183
F01D  17/105
F02C   6/12
F05D2210/12
F05D2220/40
F05D2250/411
F05D2270/05
Y02T  10/12
Office action: rejection, dated 2015-10-19
Rejection reasons: obviousness_103
Prior art cited: ref_id: 7272929
ref_type: patent
severity: obviousness
ref_id: 8573929
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-19)