Patent application 14508059 (US), filed 2014-10-07
Publication number: US20150101910A1
Title: ELEVATOR CONVEYOR BELT WITH ADJUSTABLE SLOPE
CPC codes: B65G  15/26
B65G  21/10
B65G  23/44
B65G  41/001
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
Prior art cited: ref_id: 20120160636
ref_type: patent
severity: obviousness
ref_id: 4088255
ref_type: patent
severity: obviousness
ref_id: 4367814
ref_type: patent
severity: obviousness
ref_id: 7472785
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-16)