Patent application 13997676 (US), filed 2013-06-25
Publication number: US20130306157A1
Title: GAS PURGE VALVE WITH ACTUATION SENSOR
CPC codes: E03B   7/07
F16K  37/0025
F16K  37/005
Y10T 137/0318
Y10T 137/8158
E03B   7/003
E03F   5/08
E03F   7/00
E03F2201/20
F16K  31/22
F16K  37/0041
Office action: rejection, dated 2015-10-16
Rejection reasons: anticipation_102
obviousness_103
Prior art cited: ref_id: 20080156121
ref_type: patent
severity: novelty_destroying
ref_id: 20040104367
ref_type: patent
severity: novelty_destroying
ref_id: WO 2008114120
ref_type: patent
severity: novelty_destroying
ref_id: 20080156121
ref_type: patent
severity: novelty_destroying
Final disposition: granted (2015-10-16)