Patent application 14054571 (US), filed 2013-10-15
Publication number: US20140144188A1
Title: GLASS BASE MATERIAL MANUFACTURING APPARATUS AND METHOD THEREOF
CPC codes: C03B  37/014
C03B  37/01406
Y02P  40/57
C03B  37/0142
C03B  37/0144
C03B  37/01486
C03B2207/52
C03B2207/54
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
Prior art cited: ref_id: JP 11343135
ref_type: patent
severity: obviousness
ref_id: 6789401
ref_type: patent
severity: obviousness
ref_id: 5081953
ref_type: patent
severity: obviousness
Final disposition: pending (2015-10-16)