Patent application 14025202 (US), filed 2013-09-12
Publication number: US20140283928A1
Title: FLOW AMOUNT CONTROL APPARATUS
CPC codes: G05D   7/0635
Y10T 137/7297
B05B   7/12
G01F  11/284
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: 7228992
ref_type: patent
severity: obviousness
ref_id: 7753232
ref_type: patent
severity: obviousness
ref_id: 20050095367
ref_type: patent
severity: obviousness
ref_id: 5636762
ref_type: patent
severity: obviousness
ref_id: 5680960
ref_type: patent
severity: obviousness
Final disposition: rejected (2015-10-15)