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    • 64. 发明授权
    • Sponge product
    • 海绵产品
    • US08505150B2
    • 2013-08-13
    • US13709287
    • 2012-12-10
    • Armaly Sponge Company
    • John W. Armaly, Jr.
    • A47L13/12A47L13/16
    • A47L13/16A47L13/12B32B3/26B32B5/245B32B5/32B32B2262/0253B32B2262/0261B32B2262/0276B32B2266/0285B32B2266/06B32B2432/00
    • A sponge product for cleaning a work surface includes an open-cell melamine foam body layer having a front wall, rear wall, first sidewall or second sidewall that is inclined and at an acute angle relative to the upper surface of the body layer. An abrasive layer is adjacent the upper surface of the melamine foam body layer forming a unitary product. The abrasive layer has at least one of the front wall, rear wall, first sidewall or second sidewall forming an obtuse angle with the lower surface of the abrasive layer, and the abrasive layer upper surface and at least one front wall, rear wall, first sidewall or second sidewall forms a working edge having an acute angle, and the working edge remains flat against the work surface when a force is applied to the sponge product.
    • 用于清洁工作表面的海绵产品包括具有前壁,后壁,第一侧壁或第二侧壁的开放式三聚氰胺泡沫体层,其相对于主体层的上表面倾斜并成锐角。 研磨层邻近三聚氰胺泡沫体层的上表面,形成整体产物。 研磨层具有与研磨层的下表面形成钝角的前壁,后壁,第一侧壁或第二侧壁中的至少一个,研磨层上表面和至少一个前壁,后壁,第一 侧壁或第二侧壁形成具有锐角的工作边缘,并且当向海绵产品施加力时,工作边缘保持平坦于工作表面。
    • 65. 发明授权
    • Splatter-free grill cleaner
    • 无花纹烤架清洁剂
    • US08479346B1
    • 2013-07-09
    • US13551841
    • 2012-07-18
    • Puthalath Koroth Raghuprasad
    • Puthalath Koroth Raghuprasad
    • A47L13/02A47L13/06A47L13/12
    • A47L13/34
    • A grill cleaning device has a handle, a scraper and a rotatable bristled cleaning wheel assembly. The handle has a handle end portion and a cleaning end portion. The scraper projects from the cleaning end portion. The rotatable bristled cleaning wheel assembly has a rotatable axle held in the cleaning end portion. The bristled cleaning wheel assembly is affixed to the axle. The bristled wheel assembly has substantially radially extending cleaning bristle wheels on each of the lateral ends of the cleaning wheel assembly and two sets of opposing laterally extending bristles. Each set of lateral bristles projects inwardly from a wheel rim toward a lateral center of the wheel assembly. The bristles are made from sturdy non-rusting metal. The ends of the laterally extending bristles are spaced from the center of the wheel assembly a distance equal to or slightly less than a grill rod.
    • 烤架清洁装置具有手柄,刮刀和可旋转的刷毛清洁轮组件。 手柄具有手柄端部和清洁端部。 刮刀从清洁端部突出。 可旋转的刷毛清洁轮组件具有保持在清洁端部中的可旋转轴。 刷毛清洁轮组件固定在轴上。 刚毛轮组件在清洁轮组件的每个侧端上具有基本上径向延伸的清洁刷毛轮和两组相对的横向延伸的刷毛。 每组侧向刷毛从轮缘朝向轮组件的侧面中心向内突出。 刷毛由坚固的非生锈金属制成。 横向延伸的刷毛的端部与轮组件的中心间隔开等于或略小于格栅杆的距离。
    • 68. 发明授权
    • Push and pull shock absorbing scraper
    • 推拉式吸震刮刀
    • US08312589B1
    • 2012-11-20
    • US12317747
    • 2008-12-29
    • Paul B. Thomas
    • Paul B. Thomas
    • A47L13/12
    • A47L1/16
    • A push and pull shock absorbing scraper for selective scraping by a push and pull action includes an upper and lower scraper members for scraping ice, snow and frost from windows of a vehicle. The upper scraper member includes a head portion and a shaft portion, where head portion has a scraper blade. The lower scraper member is attached to the shaft portion of the upper scraper member to provide a double push scraping action. The lower scraper member includes a flexible front push blade, a rear pull blade and an attachment portion, where the attachment portion is attached to the shaft portion of the upper scraper member. The handgrip has a bore, where the insert is press-fitted within the bore of the handgrip and a pair of opposite protruding tabs extending outward for preventing transverse movement of the shaft portion of the scraper within the bore of the handgrip. The coil spring is located between the head portion and the handgrip for absorbing the impact force of the reciprocation movement of the head portion of the scraper. The O-ring is located between the head portion and the coil spring to further absorbs the impact force of the head portion of the scraper.
    • 用于通过推拉动作选择性刮擦的推拉式吸震刮板包括用于从车辆的窗户刮下冰,雪和霜的上部和下部刮板构件。 上部刮板构件包括头部和轴部,头部具有刮刀。 下刮板构件附接到上刮刀构件的轴部以提供双推刮擦动作。 下刮板构件包括柔性前推叶片,后拉叶片和附接部分,其中附接部分附接到上刮板构件的轴部分。 手柄具有孔,其中插入件被压配合在手柄的孔内,并且一对相对的突出突出部向外延伸,以防止刮刀的轴部在手柄的孔内的横向移动。 螺旋弹簧位于头部和手柄之间,用于吸收刮刀头部的往复运动的冲击力。 O形环位于头部和螺旋弹簧之间,以进一步吸收刮刀头部的冲击力。