Patent application 13556722 (US), filed 2012-07-24
Publication number: US20130028750A1
Title: COMPRESSOR ROTOR
CPC codes: F01D   5/08
F01D   5/081
F01D   5/084
F01D  25/08
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: 7524168
ref_type: patent
severity: obviousness
ref_id: 7186079
ref_type: patent
severity: obviousness
ref_id: 4348157
ref_type: patent
severity: obviousness
ref_id: 4795307
ref_type: patent
severity: obviousness
ref_id: 4719747
ref_type: patent
severity: obviousness
ref_id: 20040030666
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-15)