Patent application 13579103 (US), filed 2012-10-29
Publication number: US20130037173A1
Title: METHOD FOR CARBONITRIDING AT LEAST ONE COMPONENT IN A TREATMENT CHAMBER
CPC codes: C23C   8/30
C23C   8/32
C23C   8/34
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: 20020134467
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-16)