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公开(公告)号:USD272158S
公开(公告)日:1984-01-10
申请号:US301337
申请日:1981-09-11
申请人: Albert Saferstein , Gilbert Spector
设计人: Albert Saferstein , Gilbert Spector
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公开(公告)号:US3954266A
公开(公告)日:1976-05-04
申请号:US449542
申请日:1974-03-08
CPC分类号: F42B6/003 , A63B59/80 , A63B67/18 , A63B67/183 , A63F9/0208 , A63B60/52 , A63F2009/023 , A63F2250/485 , A63F2250/489
摘要: By providing a suction cup dart or shuttlecock in combination with a hand-held paddle or target which incorporates a dart-adhering or holding zone and a dart-rejecting zone, a unique game is provided. Furthermore, the suction cup portion of the dart or shuttlecock is flexibly mounted to the dart body, thereby allowing the shuttlecock or dart to hit the adhering zone of the paddle or target at angles other than merely perpendicular and adhere to the surface.
摘要翻译: 通过提供一个吸盘镖或羽毛球与结合了镖附着或保持区域和飞镖拒绝区域的手持桨或目标组合,提供了独特的游戏。 此外,飞镖或羽毛球的吸盘部分被柔性地安装到飞镖体上,从而允许羽毛球或飞镖以不仅仅垂直并且附着在表面上的角度撞击桨或目标的粘附区域。
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公开(公告)号:US4671303A
公开(公告)日:1987-06-09
申请号:US797761
申请日:1985-11-13
申请人: Albert Saferstein , Gilbert Spector
发明人: Albert Saferstein , Gilbert Spector
CPC分类号: A45D24/30
摘要: A nit comb and method of producing same wherein a plurality of metal teeth are formed with a minimum intertooth clearance of about 100 microns and mounted in a handle.
摘要翻译: 一种腈纶及其制造方法,其中多个金属齿形成有约100微米的最小齿间隙并且安装在手柄中。
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公开(公告)号:USD275037S
公开(公告)日:1984-08-07
申请号:US316451
申请日:1981-10-29
申请人: Albert Saferstein , Gilbert Spector
设计人: Albert Saferstein , Gilbert Spector
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公开(公告)号:USD274658S
公开(公告)日:1984-07-10
申请号:US250819
申请日:1981-04-03
申请人: Albert Saferstein , Gilbert Spector
设计人: Albert Saferstein , Gilbert Spector
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公开(公告)号:US4095787A
公开(公告)日:1978-06-20
申请号:US669465
申请日:1976-03-22
申请人: Albert Saferstein
发明人: Albert Saferstein
CPC分类号: A63B69/0079 , A63B2071/026
摘要: A device for practicing tennis rebounds comprising an anchor or weighted base, a tennis ball and a generally elastic cord connected therebetween. The line or cord is provided with adjusting means for varying the length of the cord from a maximum length to one-half thereof, thereby enabling the ball return speed to be controlled by setting a desired or predetermined length for the elastic cord. The greater the length of the elastic cord, the slower the return of the tennis ball.
摘要翻译: 用于练习网球篮板的装置,包括锚或加重底座,网球和连接在其间的大体弹性线。 线或绳设置有用于将帘线的长度从最大长度改变到其一半的调节装置,从而通过为弹性绳设置期望的或预定的长度来控制球的返回速度。 弹性绳的长度越大,网球的返回越慢。
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公开(公告)号:US5665332A
公开(公告)日:1997-09-09
申请号:US218796
申请日:1994-03-28
摘要: A system for delivering a chemical agent in the form of a foam, which in its preferred embodiment involves the use of a propellantless dispenser to deliver a formulation containing both an anionic surface active agent such as sodium lauryl sulfate as a foaming agent and hydrogen peroxide as a disinfecting chemical agent.
摘要翻译: 用于递送泡沫形式的化学剂的系统,其在其优选实施方案中涉及使用无推进剂分配器来递送含有阴离子表面活性剂如十二烷基硫酸钠作为发泡剂的配方和作为 消毒剂。
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公开(公告)号:USD307192S
公开(公告)日:1990-04-10
申请号:US28163
申请日:1987-03-09
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公开(公告)号:USD275804S
公开(公告)日:1984-10-02
申请号:US521770
申请日:1983-08-09
申请人: Albert Saferstein , Gilbert Spector
设计人: Albert Saferstein , Gilbert Spector
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公开(公告)号:US6086856A
公开(公告)日:2000-07-11
申请号:US530078
申请日:1995-09-19
摘要: Oral hygiene formulations comprising foaming surfactants are dispensed in the form of foams by means of an air-driven propellantless dispenser. The formulations comprise mouthwashes, rinses and dentifrices containing one or more antimicrobial anti-plaque and anti-cariogenic agents.
摘要翻译: 包含发泡表面活性剂的口腔卫生制剂通过空气驱动的无喷射剂分配器以泡沫的形式分配。 制剂包含含有一种或多种抗微生物抗斑块和抗龋齿剂的漱口水,漂洗剂和洁齿剂。
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