Patent application 14749052 (US), filed 2015-06-24
Publication number: US20150292801A1
Title: BURNER AND/OR INJECTOR PANEL APPARATUS, METHODS OF INSTALLATION AND USE OF THE SAME IN A METAL-MELTING FURNACE, AND METAL-MELTING FURNACE INCLUDING THE SAME
CPC codes: F27B   3/205
Y10T  29/49826
Y02P  10/20
C21B  13/12
C21C   5/5217
F27B   3/085
F27B   3/225
F27D   1/12
F27D  99/0033
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: 3451456
ref_type: patent
severity: obviousness
ref_id: 5906119
ref_type: patent
severity: obviousness
ref_id: 20030000338
ref_type: patent
severity: obviousness
ref_id: 20040174920
ref_type: patent
severity: obviousness
Final disposition: pending (2015-10-16)