发明授权
- 专利标题: Speaker system for a gaming machine
- 专利标题(中): 扬声器系统为游戏机
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申请号: US11569732申请日: 2005-05-26
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公开(公告)号: US08000484B2公开(公告)日: 2011-08-16
- 发明人: James M. Rasmussen
- 申请人: James M. Rasmussen
- 申请人地址: US IL Waukegan
- 专利权人: WMS Gaming Inc.
- 当前专利权人: WMS Gaming Inc.
- 当前专利权人地址: US IL Waukegan
- 代理机构: Schwegman, Lundberg & Woessner, P.A.
- 国际申请: PCT/US2005/018595 WO 20050526
- 国际公布: WO2005/120127 WO 20051215
- 主分类号: H04R5/02
- IPC分类号: H04R5/02 ; H04R1/02 ; A47C7/72
摘要:
A system includes a chair having an electrical connection to electrically connect the chair to a gaming device and a speaker package incorporated into the chair and coupled to the electrical connection. The speaker package includes a speaker mounted to a central member between a first shell defining a front cavity and a second shell defining a back cavity.
公开/授权文献
- US20080211276A1 Speaker System for a Gaming Machine 公开/授权日:2008-09-04
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