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Dog sounding toy
专利权人:
Mark Hartelius
发明人:
Mark Hartelius
申请号:
US15187669
公开号:
US09888670B1
申请日:
2016.06.20
申请国别(地区):
US
年份:
2018
代理人:
摘要:
An amusement device for humans or pets has an elongate, semi-rigid, floating tube assembly with an outer, sleeve-forming tube of soft, flexible, buoyant material and semi-rigid, modular, inner tubing inserted longitudinally into the sleeve. The inner tubing is assembled from a series of identical, rigid, tubular, plastic links each having ball and a socket joint at respective opposite ends rotatively engaged with respective socket and ball joints of adjacent links. The engaging/abutting surfaces of the joints form interference, watertight fits to join the links in end-to-end relation to any desired length and enabling the tube assembly to be transversely bent by a person into different stable shapes. A creaking sound, audible to a user or pet, such as a dog, is emitted during rotative movement of the joints during transverse bending of the tube assembly. A bite/chew resistant outer skin/layer covers the outer tube.
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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