Patent application 13638108 (US), filed 2012-09-28
Publication number: US20130017116A1
Title: FERRITIC STAINLESS STEEL SHEET EXCELLENT IN SURFACE GLOSS AND CORROSION RESISTANCE AND METHOD FOR PRODUCING SAME
CPC codes: C21D   6/002
C22C  38/28
B21B   3/02
C21D   8/02
C21D2211/005
C22C  38/001
C22C  38/008
C22C  38/02
C22C  38/04
C22C  38/06
C22C  38/26
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
Prior art cited: ref_id: JP 2008190003
ref_type: patent
severity: obviousness
Final disposition: rejected (2015-10-16)