发明名称 Transponder equipped, light equipped and sound emitting locatable disk for use in the growing sport of disk golf with centrifugal switch activation
摘要 A method and system for locating an object in which the activation of the alert is predicated on the recent relative movement of the object. As a result, the alert is only activated after an event in which the object might be lost. In addition, a receiver integrated in the object is similarly only activated after a relative movement for a predetermined period of time associated with a search for the object, if a signal is received during the period, the alert is activated.
申请公布号 US9089753(B2) 申请公布日期 2015.07.28
申请号 US201213595892 申请日期 2012.08.27
申请人 Green Swan, Inc. 发明人 Lehmann Harry V.
分类号 A63F13/10;A63B65/10;G01S1/70 主分类号 A63F13/10
代理机构 Duane Morris LLP 代理人 Duane Morris LLP
主权项 1. A system for locating an object, comprising: a signal emitter; a signal receiver configured to receive a signal transmitted by the emitter, a switch, an alarm; wherein said receiver, switch and alarm are integrated in or on said object; and wherein said switch is configured to activate the receiver subsequent to relative motion of the object and wherein said signal receiver is configured to activate the alarm on detection of said signal.
地址 Novato CA US