Patent application 14620729 (US), filed 2015-02-12
Publication number: US20150225959A1
Title: Self-Supporting Bi-Directional Corrugated Mesh Leaf Preclusion Device
CPC codes: E04D  13/076
E04D  13/064
Office action: rejection, dated 2015-10-16
Rejection reasons: anticipation_102
obviousness_103
indefiniteness_112
double_patenting
Prior art cited: ref_id: 20110056145
ref_type: patent
severity: novelty_destroying
ref_id: 20110056145
ref_type: patent
severity: novelty_destroying
Final disposition: rejected (2015-10-16)