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1. 发明授权

US4998671A Multiple compartment flexible package 失效
标题翻译：多箱灵活包装
公开(公告)号：US4998671A
公开(公告)日：1991-03-12
申请号：US424851
申请日：1989-10-20
申请人： David H. Leifheit
发明人： David H. Leifheit
IPC分类号： A61L9/12 , B65D81/32
CPC分类号： A61L9/12 , B65D81/3261
摘要： A multiple compartment flexible package having a receiving compartment adapted to contain one or more liquid impermeable, rupturable containers, a dispensing compartment containing an absorbent material and a passageway interposed between the compartments. Upon the application of pressure to the receiving compartment, the inner liquid container is ruptured and the liquid bursting from the inner container is directed by the passageway to the absorbent material within the dispensing compartment. The liquid contents of the inner container are absorbed by the absorbent material and dispensed therefrom at a rate depending upon the application of the package. The dispensing compartment may have a portion thereof permeable to the liquid contents or may have one or more apertures in one surface thereof adjacent the absorbent material.
摘要翻译：一种多室柔性包装，其具有适于容纳一个或多个液体不可渗透的破裂容器的容纳隔室，包含吸收材料的分配室和插入隔室之间的通道。在对接收室施加压力时，内部液体容器破裂，并且从内部容器爆裂的液体被通道引导到分配室内的吸收材料。内容器的液体内容物被吸收材料吸收，并以取决于包装的应用的速度从其中分配。分配室可以具有对液体内容物可渗透的部分，或者可以在与吸收材料相邻的一个表面中具有一个或多个孔。

2. 发明申请

US20100064895A1 Dust Prevention And Removal Device 有权
标题翻译：防尘除尘装置
公开(公告)号：US20100064895A1
公开(公告)日：2010-03-18
申请号：US12544393
申请日：2009-08-20
申请人： Matthew N. Thurin , Jeremy F. Knopow , Patrick C. Sanders , Julie L. Bates , David H. Leifheit , Nitin Sharma , John R. Wietfeldt
发明人： Matthew N. Thurin , Jeremy F. Knopow , Patrick C. Sanders , Julie L. Bates , David H. Leifheit , Nitin Sharma , John R. Wietfeldt
IPC分类号： B01D46/42 , B01D46/00 , A61L9/00
CPC分类号： F24F3/1603 , F24F2001/0096 , F24F2221/12
摘要： A device is provided that is capable of circulating air throughout a personal space as well as collecting and preventing the build up of dust and other particulate matter by drawing in air from the surrounding environment and removing some dust, allergens and other such particulate matter therefrom. The filtered air is then expelled out of the device and back into the surrounding environment. The device includes a housing defining an interior space having a motor and fan assembly disposed therein. The housing includes an inlet with a filter provided therein such that air drawn in through the inlet is filtered. The air is then expelled through a circumferentially disposed outlet. The filter element preferably includes a lock and key system configured to prevent operation of the device in the absence of a properly keyed filter.
摘要翻译：提供一种能够在个人空间中循环空气并且通过从周围环境吸入空气并从其中除去一些灰尘，过敏原和其它这样的颗粒物质来收集和防止灰尘和其它颗粒物质的积聚的装置。然后将经过滤的空气排出设备并返回周围环境。该装置包括限定具有设置在其中的电动机和风扇组件的内部空间的壳体。壳体包括其中设置有过滤器的入口，使得通过入口吸入的空气被过滤。然后将空气通过周向设置的出口排出。过滤元件优选地包括锁和钥匙系统，其被配置为防止在没有适当键合的过滤器的情况下操作该设备。

3. 发明授权

US07635097B2 Automated cleansing sprayer having separate cleanser and air vent paths from bottle 有权
标题翻译：自动清洁喷雾器具有独立的清洁剂和从瓶子排出的通气路径
公开(公告)号：US07635097B2
公开(公告)日：2009-12-22
申请号：US11928361
申请日：2007-10-30
申请人： Amber N. D. Mazooji , Terry M. Kovara , Peter M. Neumann , David H. Leifheit , Michael W. Allen , Paul M. Blankenship , Lawrence M. Pillion
发明人： Amber N. D. Mazooji , Terry M. Kovara , Peter M. Neumann , David H. Leifheit , Michael W. Allen , Paul M. Blankenship , Lawrence M. Pillion
IPC分类号： A62C13/62 , A62C13/66 , B67D5/00
CPC分类号： B05B3/02 , A47K3/281 , A47K5/1202 , B05B1/08 , B05B9/0403 , B05B9/0861 , B05B9/0894
摘要： An automated sprayer for spraying the walls of a shower enclosure with a liquid cleanser dispenses the cleanser using a pump and rotatable spray head. A motor drives the pump and rotates the spray head. The sprayer has a showerhead mountable housing with a hanger. The housing supports a bottle of cleanser in an inverted fashion. Cleanser is delivered from the bottle through a cleanser conduit in the piercing post into a well of the housing. The bottle is vented from the well through an air vent path in the piercing post or from a well vent outlet through the air vent path in the piercing post. An outlet valve in the well permits outflow of cleanser from the well. Various bottle caps and bottle closures are also provided to improve venting and/or limit cleanser leakage from the bottle when the bottle is installed in the housing.
摘要翻译：用液体清洁剂喷洒淋浴房壁的自动喷雾器使用泵和可旋转喷头分配清洁剂。电机驱动泵并旋转喷头。喷雾器具有带挂钩的可淋浴头安装的外壳。外壳以倒置的方式支撑一瓶清洁剂。清洁剂从瓶子通过穿刺柱中的清洁剂管道输送到壳体的孔中。瓶子通过穿孔中的排气通道从井中排出，或者从穿透孔中的排气口排出通过通气孔。井中的出口阀允许清洁剂从井中流出。还提供了各种瓶盖和瓶盖，以便当瓶子安装在壳体中时，以改善排气和/或限制清洁剂从瓶子泄漏的泄漏。

4. 发明授权

US5492540A Soft surface cleaning composition and method with hydrogen peroxide 失效
标题翻译：软表面清洗组合物和方法用过氧化氢
公开(公告)号：US5492540A
公开(公告)日：1996-02-20
申请号：US258812
申请日：1994-06-13
申请人： David H. Leifheit , Fred L. Billman , Wayne M. Rees
发明人： David H. Leifheit , Fred L. Billman , Wayne M. Rees
IPC分类号： D06M13/165 , C11D3/20 , C11D3/39 , C11D3/395 , C11D3/42 , D06M11/32 , D06M13/02 , C11D3/44 , D06M10/06 , D06M10/08
CPC分类号： C11D3/3947
摘要： A soft surface cleaning composition and method for effectively removing oxidizable and non-oxidizable stains without bleaching out the color of the soft surface. Comprising from about 0.2% to about 7.0% by weight of hydrogen peroxide, from about 0.5% to about 4.0% by weight of ethylene glycol n-hexyl ether, from about 0.2% to about 6.0% by weight of a surfactant and the balance water has a cloud point of at least 10.degree. C. remains a single phase at a temperature of about 20.degree. C. to about 40.degree. C. and dries to a non-tacky residue.
摘要翻译：一种柔软的表面清洁组合物和方法，用于有效去除可氧化和不可氧化的污渍，而不会漂白软表面的颜色。包括约0.2％至约7.0％的过氧化氢，约0.5％至约4.0％的乙二醇正己基醚，约0.2％至约6.0％的表面活性剂和余量的水具有至少10℃的浊点，在约20℃至约40℃的温度下保持单相，并干燥成非粘性残余物。

5. 发明授权

US4743395A Thickened acid cleaner compositions containing quaternary ammonium germicides and having improved thermal stability 失效
标题翻译：含酸季铵杀菌剂的增稠酸清洁剂组合物具有改善的热稳定性
公开(公告)号：US4743395A
公开(公告)日：1988-05-10
申请号：US907569
申请日：1986-09-12
申请人： David H. Leifheit
发明人： David H. Leifheit
IPC分类号： C11D1/62 , C11D3/02 , C11D3/48 , C11D7/08
CPC分类号： C11D3/48 , C11D1/645 , C11D1/65 , C11D1/835 , C11D1/94 , C11D17/003 , C11D3/042 , C11D1/34 , C11D1/44 , C11D1/62 , C11D1/72 , C11D1/90
摘要： Thickened hydrochloric acid containing cleaning compositions also including a quaternary ammonium compound are disclosed, said compositions further including a phase stabilizing surfactant selected from the group of alkyl betaines, alkoxylated tertiary amines, ethoxylated alkylphenols, and phosphate esters of amine oxides.
摘要翻译：公开了含有还含有季铵化合物的含盐酸的清洗组合物，所述组合物还包括选自烷基甜菜碱，烷氧基化叔胺，乙氧基化烷基酚和氧化胺磷酸酯的相稳定表面活性剂。

6. 外观设计

USD643099S1 Filter frame for a dust removal and prevention device 有权
标题翻译：过滤框架，用于除尘和防尘装置
公开(公告)号：USD643099S1
公开(公告)日：2011-08-09
申请号：US29336100
申请日：2009-04-28
申请人： Julie L. Bates , David H. Leifheit
设计人： Julie L. Bates , David H. Leifheit

7. 外观设计

USD628281S1 Dust prevention and removal device 有权
标题翻译：防尘除尘装置
公开(公告)号：USD628281S1
公开(公告)日：2010-11-30
申请号：US29332630
申请日：2009-02-20
申请人： Julie L. Bates , Patrick C. Sanders , David H. Leifheit , Nitin Sharma
设计人： Julie L. Bates , Patrick C. Sanders , David H. Leifheit , Nitin Sharma

8. 发明授权

US07021494B2 Automated cleansing sprayer having separate cleanser and air vent paths from bottle 有权
公开(公告)号：US07021494B2
公开(公告)日：2006-04-04
申请号：US10418761
申请日：2003-04-18
申请人： Amber N. D. Mazooji , Terry M. Kovara , Peter M. Neumann , David H. Leifheit , Michael W. Allen , Paul M. Blankenship , Lawrence M. Pillion
发明人： Amber N. D. Mazooji , Terry M. Kovara , Peter M. Neumann , David H. Leifheit , Michael W. Allen , Paul M. Blankenship , Lawrence M. Pillion
IPC分类号： B67D5/00
CPC分类号： B05B3/02 , A47K3/281 , A47K5/1202 , B05B1/08 , B05B9/0403 , B05B9/0861 , B05B9/0894
摘要： An automated sprayer for spraying the walls of a shower enclosure with a liquid cleanser dispenses the cleanser using a pump and rotatable spray head. A motor drives the pump and rotates the spray head. The sprayer has a showerhead mountable housing with a hanger. The housing supports a bottle of cleanser in an inverted fashion. Cleanser is delivered from the bottle through a cleanser conduit in the piercing post into a well of the housing. The bottle is vented from the well through an air vent path in the piercing post or from a well vent outlet through the air vent path in the piercing post. An outlet valve in the well permits outflow of cleanser from the well. Various bottle caps and bottle closures are also provided to improve venting and/or limit cleanser leakage from the bottle when the bottle is installed in the housing.

9. 发明授权

US06971549B2 Bottle adapter for dispensing of cleanser from bottle used in an automated cleansing sprayer 有权
标题翻译：用于从自动清洁喷雾器中使用的瓶子中分配清洁剂的瓶子适配器
公开(公告)号：US06971549B2
公开(公告)日：2005-12-06
申请号：US10418793
申请日：2003-04-18
申请人： David H. Leifheit , Terry M. Kovara , Peter M. Neumann , Amber N. D. Mazooji
发明人： David H. Leifheit , Terry M. Kovara , Peter M. Neumann , Amber N. D. Mazooji
IPC分类号： A47K3/28 , A47K5/12 , B05B1/08 , B05B3/02 , B05B9/08 , B05B12/02 , B67D5/00
CPC分类号： B05B9/0894 , A47K3/281 , A47K5/12 , B05B1/08 , B05B3/02 , B05B9/0861 , B05B12/02
摘要： A bottle adapter is disclosed for use with a liquid refill kit for an automated cleansing sprayer of the type having a reservoir tray having an upwardly extending well for supporting a bottle in an inverted orientation, wherein the well has a spring-loaded outlet valve. The refill kit includes the bottle for containing a liquid. The bottle has a piercable closure sealing an end of the bottle. The adapter has a central hole. The adapter is suitable for being situated between the closure and a bottom wall of the upwardly extending well in the sprayer for supporting the bottle. The adapter is configured such that if the bottle and adapter are installed in the well, movement of the closure relative to the well can result in movement of the adapter which in turn can result in movement of the outlet valve that controls the opening and closing of the valve.
摘要翻译：公开了用于具有储存器托盘的类型的自动清洁喷雾器的液体再充填套件的瓶适配器，所述储存器托盘具有向上延伸的井，用于以倒置的方向支撑瓶子，其中所述井具有弹簧加载的出口阀。补充套件包括用于容纳液体的瓶子。该瓶子具有密封瓶端部的可穿透的封闭件。适配器有一个中心孔。适配器适用于位于封盖和喷雾器中向上延伸的井的底壁之间，用于支撑瓶子。适配器被配置成使得如果瓶子和适配器安装在井中，则封闭件相对于井的运动可导致适配器的移动，这又可以导致出口阀的运动，从而控制开启和关闭阀门。

10. 发明授权

US5691287A Low irritation cleansing bar 失效
标题翻译：低刺激性清洁棒
公开(公告)号：US5691287A
公开(公告)日：1997-11-25
申请号：US576654
申请日：1995-12-21
申请人： William A. Villars , David H. Leifheit
发明人： William A. Villars , David H. Leifheit
IPC分类号： C11D1/12 , C11D1/68 , C11D1/83 , C11D3/20 , C11D3/382 , C11D11/00 , C11D17/00 , C11D7/48 , A61K7/50 , C11D9/48 , C11D10/04
CPC分类号： C11D11/0082 , C11D1/83 , C11D17/006 , C11D3/2086 , C11D3/382 , C11D1/126
摘要： A cleansing bar includes (a) from about 20% to about 35%, by weight of all ingredients in the cleansing bar, a synthetic detergent, sodium cocoyl isethionate, (b) from about 6% to about 11%, by weight of all ingredients in the cleansing bar, cetyl alcohol, wherein a mole to mole ratio of (a) to (b) is at least about 2.2:1, (c) at least about 30%, by weight of all ingredients in the cleansing bar, processed grain, (d) a buffer for adjusting the pH of the cleansing bar to be in a range from about 4.0 to about 5.5, and (e) from about 9% to about 20%, by weight of all ingredients in the cleansing bar, water. Also disclosed are methods of making such a cleansing bar.
摘要翻译：清洁棒包括（a）按清洁条中的所有成分的重量计约20％至约35％的合成洗涤剂，椰油酰基羟乙基磺酸钠，（b）约6％至约11％清洁棒中的成分，鲸蜡醇，其中（a）至（b）的摩尔与摩尔比为至少约2.2:1，（c）至少约30重量％的清洁条中的所有成分，处理的谷粒，（d）用于将清洁条的pH调节到洗涤条中的所有成分的约4.0至约5.5的范围内的缓冲液和（e）约9重量％至约20重量％，水。还公开了制造这种清洁棒的方法。

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