Patent application 14275148 (US), filed 2014-05-12
Publication number: US20140331560A1
Title: PLATFORM SCREEN GATE SYSTEM
CPC codes: B61B   1/02
E05F  15/643
E05D  15/0617
E05D  15/063
E05Y2201/652
E05Y2600/312
E05Y2800/232
E05Y2900/404
Office action: rejection, dated 2015-10-16
Rejection reasons: anticipation_102
obviousness_103
Prior art cited: ref_id: 20120031006
ref_type: patent
severity: novelty_destroying
ref_id: 20120031006
ref_type: patent
severity: novelty_destroying
ref_id: 20130318877
ref_type: patent
severity: novelty_destroying
ref_id: 20120066976
ref_type: patent
severity: novelty_destroying
ref_id: 4865576
ref_type: patent
severity: novelty_destroying
Final disposition: granted (2015-10-16)