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TOOTHPICK
专利权人:
Jun Chen
发明人:
Jun Chen
申请号:
US13869909
公开号:
US20140318572A1
申请日:
2013.04.24
申请国别(地区):
US
年份:
2014
代理人:
摘要:
The Present Invention relates to an Improved Toothpick which comprises of a Handle that can be held by the fingers, and a Cone that can be used for flossing. Said Handle is composed of a Straight Rod, a Tilted Part which is connected to the Straight Rod on one end, and a Bending Part connected to the Tilted Parts other end. When said Straight Rod is in a horizontal state, the Tilted Part is tilted upward, forming a First Included Angle with the extension line of said Straight Rod that is an acute angle. When the Tilted Part is tilted downward, it forms a Second Included Angle with the extension line of said Straight Rod that is an obtuse angle.
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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