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CAT LITTER SCOOP WITH ADJUSTABLE SCREENS
专利权人:
Charles St James
发明人:
Charles St James
申请号:
US13175470
公开号:
US20130001965A1
申请日:
2011.07.01
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A cat litter scoop has one or more adjustable screens that adjust the effective opening in a scoop portion of the cat litter scoop. In some embodiments, the cat litter scoop may include two screens, one lying atop the other, wherein at least one of the two screens is adjustable relative to the other. In some embodiments, both screens of the cat litter scoop may be adjustable. In this embodiment, one screen may be adjustable backward and forward and the other screen may be adjustable from side to side, allowing the holes of the screen to become smaller in order to capture the clumps of urine such that they would be removed from the litter material.
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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