发明名称 Sonic motion apparatus
摘要 The instant development relates to utilizing the sonic motion generated by a speaker to move objects in various directions in response to the variation in the frequency and amplitude of the sonic vibrations. This can be used to move objects in a linear and/or rotating manner. This is accomplished by the utilization of directionality oriented members.
申请公布号 US8498433(B1) 申请公布日期 2013.07.30
申请号 US20090497794 申请日期 2009.07.06
申请人 LUND BRUCE D.;STARRICK MICHAEL D;WEERAUPPULIGE GURUGE;LUND AND COMPANY INVENTION, LLC 发明人 LUND BRUCE D.;STARRICK MICHAEL D;WEERAUPPULIGE GURUGE
分类号 H04R25/00 主分类号 H04R25/00
代理机构 代理人
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