Patent application 14381938 (US), filed 2014-08-28
Publication number: US20150045129A1
Title: TRAPDOOR DROP AMUSEMENT MECHANISM
CPC codes: A63G  21/18
A63G  21/10
Office action: rejection, dated 2015-10-19
Rejection reasons: anticipation_102
obviousness_103
indefiniteness_112
Prior art cited: ref_id: 2705144
ref_type: patent
severity: novelty_destroying
ref_id: 2705144
ref_type: patent
severity: novelty_destroying
Final disposition: granted (2015-10-19)