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    • 1. 发明申请
    • Scraper sponge
    • 刮板海绵
    • US20080216260A1
    • 2008-09-11
    • US11716069
    • 2007-03-09
    • Michael SilvermanRobert MichelsonRobert Cavalcanti
    • Michael SilvermanRobert MichelsonRobert Cavalcanti
    • A47L25/00
    • A47L13/08A47L13/022
    • A scraper sponge for cleaning and scraping away unwanted substances from an object or surface comprising a sponge body defining a first surface and a second surface opposite the first surface and a scraper secured to one of the first and second surfaces. As an alternative, the sponge body defines an aperture for securing the scraper therein. The scraper has a tip portion defining at least one edge and a depressible surface to which forces are applied to manipulate the scraper. The edge is narrow and adapted for entering corners, grooves and crevices and for scraping surfaces. The scraper is at least semi rigid and the depressible surface is contoured to facilitate effective scraping. The sponge body has at least one surface adapted for cleaning and scouring and is usable with or without the scraper.
    • 一种用于清洁和刮除物体或表面的不需要的物质的刮板海绵,包括限定第一表面的海绵体和与第一表面相对的第二表面,以及固定到第一和第二表面之一的刮刀。 作为替代,海绵体限定用于将刮刀固定在其中的孔。 刮刀具有限定至少一个边缘和可压下表面的尖端部分,施加力以操纵刮刀。 边缘窄,适合进入拐角,凹槽和缝隙以及刮削表面。 刮刀至少是半刚性的,并且可压下的表面具有轮廓以便于有效刮削。 海绵体具有至少一个适于清洁和冲洗的表面,并且可用于或不与刮刀一起使用。
    • 4. 发明授权
    • Disposable liquid absorbing cleaning pad for a hand held cleaning implement having an elongated handle
    • 一种具有细长手柄的手持式清洁器具的一次性液体吸收清洁垫
    • US08079112B2
    • 2011-12-20
    • US11700326
    • 2007-01-31
    • Robert MichelsonRobert CavalcantiMichael Silverman
    • Robert MichelsonRobert CavalcantiMichael Silverman
    • A47L13/144A47L13/46
    • A47L13/16A47L13/144A47L13/146A47L13/257
    • A disposable liquid absorbing cleaning pad for a hand held cleaning implement having an elongated handle includes a layer of sponge material, a layer of flexible open cell foam material made from melamine resin fixedly attached to the layer of sponge material and attachment structure fixedly secured to the layer of sponge material for removably attaching the cleaning pad to the cleaning implement. In one embodiment of the invention the attachment structure includes a backing plate which is fixedly mounted onto the layer of sponge material and a pair of wing screw assemblies which are removably and slidably mounted on the backing plate for removably attaching the cleaning pad to the cleaning implement. In using the hand held cleaning implement the layer of flexible open cell foam material made from melamine resin is the layer that contacts the surface to be cleaned.
    • 一种用于具有细长手柄的手持式清洁器具的一次性液体吸收清洁垫,包括海绵材料层,由固定连接到海绵材料层的三聚氰胺树脂制成的柔性开孔泡沫材料层和固定地固定到 用于将清洁垫可移除地附接到清洁工具的海绵材料层。 在本发明的一个实施例中,附接结构包括固定地安装在海绵材料层上的背板和一对翼形螺钉组件,其可移除地和可滑动地安装在背板上,用于将清洁垫可移除地附接到清洁工具 。 在使用手持清洁装置时,由三聚氰胺树脂制成的柔性开孔泡沫材料层是与被清洁表面接触的层。
    • 5. 发明申请
    • Disposable liquid absorbing cleaning pad for a hand held cleaning implement having an elongated handle
    • 一种具有细长手柄的手持式清洁器具的一次性液体吸收清洁垫
    • US20070192978A1
    • 2007-08-23
    • US11700326
    • 2007-01-31
    • Robert MichelsonRobert CavalcantiMichael Silverman
    • Robert MichelsonRobert CavalcantiMichael Silverman
    • A47L1/06
    • A47L13/16A47L13/144A47L13/146A47L13/257
    • A disposable liquid absorbing cleaning pad for a hand held cleaning implement having an elongated handle includes a layer of sponge material, a layer of flexible open cell foam material made from melamine resin fixedly attached to the layer of sponge material and attachment structure fixedly secured to the layer of sponge material for removably attaching the cleaning pad to the cleaning implement. In one embodiment of the invention the attachment structure includes a backing plate which is fixedly mounted onto the layer of sponge material and a pair of wing screw assemblies which are removably and slidably mounted on the backing plate for removably attaching the cleaning pad to the cleaning implement. In using the hand held cleaning implement the layer of flexible open cell foam material made from melamine resin is the layer that contacts the surface to be cleaned.
    • 一种用于具有细长手柄的手持式清洁器具的一次性液体吸收清洁垫,包括海绵材料层,由固定连接到海绵材料层的三聚氰胺树脂制成的柔性开孔泡沫材料层和固定地固定到 用于将清洁垫可移除地附接到清洁工具的海绵材料层。 在本发明的一个实施例中,附接结构包括固定地安装在海绵材料层上的背板和一对翼形螺钉组件,其可移除地和可滑动地安装在背板上,用于将清洁垫可移除地附接到清洁工具 。 在使用手持清洁装置时,由三聚氰胺树脂制成的柔性开孔泡沫材料层是与被清洁表面接触的层。
    • 6. 发明授权
    • Disposable liquid absorbing cleaning pad for a hand held cleaning implement having an elongated handle
    • 一种具有细长手柄的手持式清洁器具的一次性液体吸收清洁垫
    • US08607400B2
    • 2013-12-17
    • US13327953
    • 2011-12-16
    • Robert MichelsonRobert CavalcantiMichael Silverman
    • Robert MichelsonRobert CavalcantiMichael Silverman
    • A47L13/10A47L13/14A47L13/20
    • A47L13/16A47L13/144A47L13/146A47L13/257
    • A disposable liquid absorbing cleaning pad for a hand held cleaning implement having an elongated handle includes a layer of sponge material, a layer of flexible open cell foam material made from melamine resin fixedly attached to the layer of sponge material and attachment structure fixedly secured to the layer of sponge material for removably attaching the cleaning pad to the cleaning implement. In one embodiment of the invention the attachment structure includes a backing plate which is fixedly mounted onto the layer of sponge material and a pair of wing screw assemblies which are removably and slidably mounted on the backing plate for removably attaching the cleaning pad to the cleaning implement. In using the hand held cleaning implement the layer of flexible open cell foam material made from melamine resin is the layer that contacts the surface to be cleaned.
    • 一种用于具有细长手柄的手持式清洁器具的一次性液体吸收清洁垫,包括海绵材料层,由固定连接到海绵材料层的三聚氰胺树脂制成的柔性开孔泡沫材料层和固定地固定到 用于将清洁垫可移除地附接到清洁工具的海绵材料层。 在本发明的一个实施例中,附接结构包括固定地安装在海绵材料层上的背板和一对翼形螺钉组件,其可移除地和可滑动地安装在背板上,用于将清洁垫可移除地附接到清洁工具 。 在使用手持清洁装置时,由三聚氰胺树脂制成的柔性开孔泡沫材料层是与被清洁表面接触的层。
    • 10. 发明授权
    • Mop
    • 拖把
    • US08087121B1
    • 2012-01-03
    • US11280962
    • 2005-11-16
    • Robert MichelsonRobert CavalcantiMichael Silverman
    • Robert MichelsonRobert CavalcantiMichael Silverman
    • A47L13/10A47L13/14A47L13/20
    • A47L13/14A47L13/144A47L13/146A47L13/16A47L13/25
    • A disposable liquid absorbing cleaning pad for a mop includes a layer of sponge material, a layer of flexible open cell foam material made from melamine resin fixedly attached to the layer of sponge material and attachment structure fixedly secured to the layer of sponge material for removably attaching the cleaning pad to the mop. In one embodiment of the invention the mop is a squeeze mop which includes a mounting plate and the attachment structure includes a backing plate which is fixedly mounted onto the layer of sponge material and a pair of wing screw assemblies which are removably and slidably mounted on the backing plate for removably attaching the cleaning pad to the mounting plate. In using the cleaning pad the layer of flexible open cell foam material made from melamine resin is the layer that contacts the surface to be cleaned. In another embodiment of the invention, the cleaning pad has attachment structure for mounting the pad onto a butterfly mop and in another embodiment of the invention, the cleaning pad has attachment structure for mounting the pad onto a roller mop.
    • 用于拖把的一次性液体吸收清洁垫包括一层海绵材料,由固定连接到海绵材料层的三聚氰胺树脂制成的柔性开孔泡沫材料层和固定地固定到海绵材料层的附接结构,用于可拆卸地附着 清洁垫到拖把。 在本发明的一个实施例中,拖把是挤压拖把,其包括安装板,并且附接结构包括固定地安装在海绵材料层上的背板和一对可拆卸地并可滑动地安装在其上的翼形螺钉组件 背板,用于将清洁垫可拆卸地附接到安装板。 在使用清洁垫时,由三聚氰胺树脂制成的柔性开孔泡沫材料层是接触待清洁表面的层。 在本发明的另一个实施例中,清洁垫具有用于将垫安装到蝴蝶拖把上的附接结构,在本发明的另一个实施例中,清洁垫具有用于将垫安装到滚轮拖把上的连接结构。