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SOUND-MAKING PET TOY
专利权人:
Ryan Rutherford
发明人:
Ryan Rutherford,Jonathan Willinger
申请号:
US13359803
公开号:
US20120192807A1
申请日:
2012.01.27
申请国别(地区):
US
年份:
2012
代理人:
摘要:
A sound-making pet toy includes a shell having an opening and an inner space accessible through the opening and a sound-making body having a reduced state and an expanded state larger than the reduced state. When the sound-making body is disposed in the opening, it has the reduced state and when it is disposed in the inner space, it has the expanded state. The sound-making body has a resilient air-holding body and a sound making device that is responsive to air from the air holding body passing through the sound-making body. When the sound-making body is in the expanded state, it is lodged against the inner surface of the shell. When the sound-making body is in the expanded state, it expels air from the resilient air holding body when a force impacts the shell. In the expanded state, it is larger than the opening.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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