Patent application 14202705 (US), filed 2014-03-10
Publication number: US20140251441A1
Title: FLOW ISOLATION SYSTEM
CPC codes: E03B   9/14
Y10T 137/0318
Y10T 137/87169
E03B   7/10
Office action: rejection, dated 2015-10-15
Rejection reasons: anticipation_102
obviousness_103
Prior art cited: ref_id: 3566905
ref_type: patent
severity: novelty_destroying
ref_id: 3566905
ref_type: patent
severity: novelty_destroying
ref_id: 20090320933
ref_type: patent
severity: novelty_destroying
ref_id: 20070095951
ref_type: patent
severity: novelty_destroying
ref_id: 20120126155
ref_type: patent
severity: novelty_destroying
Final disposition: rejected (2015-10-15)