- 专利标题: Scrub sponge with selectively accessible abrasive region
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申请号: US15972144申请日: 2018-05-05
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公开(公告)号: US10986979B2公开(公告)日: 2021-04-27
- 发明人: Scott Sullivan , Phillip Lucas Williams
- 申请人: Scott Sullivan , Phillip Lucas Williams
- 申请人地址: US CA San Francisco; US CA Glendale
- 专利权人: Scott Sullivan,Phillip Lucas Williams
- 当前专利权人: Scott Sullivan,Phillip Lucas Williams
- 当前专利权人地址: US CA San Francisco; US CA Glendale
- 主分类号: A47L17/08
- IPC分类号: A47L17/08 ; A47L13/16
摘要:
The present invention is a new type of scrub sponge which includes a soft sponge portion and an abrasive pad. According to one embodiment of the invention, the abrasive pad is bonded to the sponge in a recess formed in the sponge so that during normal use, only the surface of the soft sponge will contact the surface of the item being cleaned. Should, during cleaning, the user require a more aggressive scrubbing action, the user may press into the upper side of the soft sponge on an upper side to force the abrasive pad out from its protective recess on the opposing side. The now protruding abrasive pad will contact the surface of the item being cleaned. The action of pushing out the abrasive pad is intuitive to the user since the user will typically push hard on any cleaning implement when they need more aggressive scrubbing action. With the present invention, as the user pushes hard, the more abrasive pad will reveal itself and offer its scrubbing texture to help in the cleaning process.
公开/授权文献
- US20190046005A1 Scrub Sponge with Selectively Accessible Abrasive Region 公开/授权日:2019-02-14
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