Patent application 13882769 (US), filed 2013-08-15
Publication number: US20140144248A1
Title: FLOW METERING VALVE
CPC codes: F16K   3/0209
F16K   5/0605
G01F   1/34
G01F   1/40
G01F   1/42
G01F   1/44
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
Prior art cited: ref_id: 5125753
ref_type: patent
severity: obviousness
ref_id: 20080257032
ref_type: patent
severity: obviousness
ref_id: 2693110
ref_type: patent
severity: obviousness
ref_id: 5588467
ref_type: patent
severity: obviousness
ref_id: 3063080
ref_type: patent
severity: obviousness
Final disposition: rejected (2015-10-16)