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公开(公告)号:USD334472S
公开(公告)日:1993-04-06
申请号:US501627
申请日:1990-03-29
Applicant: John P. Curtis , Kedar N. Rustogi , John C. Crawford , James H. Kemp , Thomas E. Mintel , Bert D. Heinzelman , Donald R. Lamond , Laura H. Edelman
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公开(公告)号:USD330286S
公开(公告)日:1992-10-20
申请号:US501626
申请日:1990-03-29
Applicant: John P. Curtis , Kedar N. Rustogi , John C. Crawford , James H. Kemp , Thomas E. Mintel , Bert D. Heinzelman , Donald R. Lamond , Laura H. Edelman
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公开(公告)号:US5424059A
公开(公告)日:1995-06-13
申请号:US160337
申请日:1993-12-01
Applicant: Michael Prencipe , Anthony R. Volpe , Kedar N. Rustogi , Vincent O. Drago , Abdul Gaffar
Inventor: Michael Prencipe , Anthony R. Volpe , Kedar N. Rustogi , Vincent O. Drago , Abdul Gaffar
CPC classification number: A61K8/347 , A61K8/42 , A61K8/8164 , A61Q11/00 , A61K2800/87
Abstract: A dentifrice which inhibits plaque formation and reduces gingivitis and caries comprising water-insoluble alkaline earth metal polishing agent such as dicalcium or dimagnesium phosphate or pyrophosphate, xylitol and a substantially water insoluble noncationic antibacterial agent, such as triclosan.
Abstract translation: 抑制斑块形成并减少牙龈炎和龋齿的洁齿剂,其包含水不溶性碱土金属抛光剂如二钙或磷酸二氢镁或焦磷酸盐,木糖醇和基本上不溶于水的非阳离子抗菌剂如三氯生。
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公开(公告)号:USD343294S
公开(公告)日:1994-01-18
申请号:US807372
申请日:1991-12-13
Applicant: John P. Curtis , Kedar N. Rustogi , John C. Crawford , James H. Kemp , Thomas E. Mintel , Bert D. Heinzelman , Donald R. Lamond , Laura H. Edelman
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公开(公告)号:US5046213A
公开(公告)日:1991-09-10
申请号:US501454
申请日:1990-03-29
Applicant: John P. Curtis , Kedar N. Rustogi , John C. Crawford , James H. Kemp , Thomas E. Mintel , Bert D. Heinzelman , Donald R. Lamond , Laura H. Edelman
Inventor: John P. Curtis , Kedar N. Rustogi , John C. Crawford , James H. Kemp , Thomas E. Mintel , Bert D. Heinzelman , Donald R. Lamond , Laura H. Edelman
IPC: A46B9/04
CPC classification number: A46B9/04 , A46B2200/1066
Abstract: A toothbrush comprising a head having a flat surface facing upwardly, the head joined to a handle. The tufts of bristles are arranged in two groups of rows, each row extending transversely of the head. The rows of the first and second groups alternate with each other along the longitudinal axis of the head. In the first group, the two laterally outermost tufts of each row tilt sidewise towards their respective nearest side of the head, this tilt being about 12 degrees. The middle tuft of each of the second group extends substantially vertically upwardly from the head. The laterally outermost tufts of the second group tilt laterally inwardly toward each other by about 8 degrees. The tufts define three functional groups of tufts. The tuft arrangement is such that the cleaning action is substantially independent of any particular brushing technique employed by the user.
Abstract translation: 一种牙刷,其包括具有面向上的平坦表面的头部,所述头部连接到手柄。 刷毛簇被布置成两组行,每一列横向于头部延伸。 第一组和第二组的排沿着头部的纵向轴线彼此交替。 在第一组中,每排的两个横向最外侧的簇朝向其相应的最靠近的一侧侧向倾斜,该倾斜约为12度。 第二组中的每一个的中间簇从头部基本垂直向上延伸。 第二组的横向最外面的簇向着彼此横向向内倾斜大约8度。 簇定义了三个簇的功能组。 刷毛布置使得清洁动作基本上独立于用户使用的任何特定的刷洗技术。
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公开(公告)号:US06174516B1
公开(公告)日:2001-01-16
申请号:US09250510
申请日:1999-02-16
Applicant: John P. Curtis , Lisa Christina Beck , Barry G. Reinhard , Kedar N. Rustogi
Inventor: John P. Curtis , Lisa Christina Beck , Barry G. Reinhard , Kedar N. Rustogi
IPC: A61K716
Abstract: A method is disclosed for effecting heightened whitening of teeth wherein there is first applied to the teeth an aqueous rinse composition having an alkaline pH and thereafter brushing the teeth with a peroxide dentifrice.
Abstract translation: 公开了一种用于实现牙齿高度增白的方法,其中首先向牙齿施加具有碱性pH的含水漂洗组合物,然后用过氧化物洁牙剂刷牙。
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公开(公告)号:USD352396S
公开(公告)日:1994-11-15
申请号:US39
申请日:1992-10-05
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公开(公告)号:US5341537A
公开(公告)日:1994-08-30
申请号:US892655
申请日:1992-06-03
Applicant: John P. Curtis , Kedar N. Rustogi , John C. Crawford , James H. Kemp , Thomas E. Mintel , Bert D. Heinzelman , Donald R. Lamond , Laura H. Edelman
Inventor: John P. Curtis , Kedar N. Rustogi , John C. Crawford , James H. Kemp , Thomas E. Mintel , Bert D. Heinzelman , Donald R. Lamond , Laura H. Edelman
CPC classification number: A46B9/025 , A46B9/026 , A46B9/04 , A46B2200/1066 , Y10S15/05
Abstract: A toothbrush whose tufts comprise three distinct groups of rows, with each row oriented transversely to the longitudinal axis of the head. The tufts of the first group are the shortest. The endmost tufts on each row of the second kind tilt laterally outwardly by about 12 degrees. The tufts of the third group are nearest the end of the head farthest from the handle and diverge from each other. In one embodiment, each tuft of the third kind tilts laterally at an angle of about 30 degrees and forwardly at about 14 degrees. In a first embodiment, each row of the first group comprises a single, wide tuft. In a second embodiment, each row of the first group has a plurality of laterally spaced round tufts. In a third embodiment, each row of the first group comprises a plurality of laterally spaced quadrangular tufts. All of the tufts may also be considered as defining four functional groups of tufts, with each of these four groups performing a specific function during brushing. The arrangement and orientation of the tufts yields a uniform cleaning action substantially independent of brushing direction or technique.
Abstract translation: 一种牙刷,其刷毛簇包括三组不同的排,其中每排横向于头部的纵向轴线。 第一组的簇数最短。 第二种类型的每一行的最末端的一束向外横向倾斜大约12度。 第三组的簇最接近离手柄最远的头部,并彼此分开。 在一个实施例中,第三类的每个簇以横向方向以约30度的角度倾斜并以约14度向前倾斜。 在第一实施例中,第一组的每一行包括单个宽的簇。 在第二实施例中,第一组的每一列具有多个横向间隔的圆形簇。 在第三实施例中,第一组的每一行包括多个横向间隔开的四边形簇。 所有的簇也可以被认为是定义簇的四个功能组,这四组中的每一个在刷牙过程中都具有特定的功能。 刷毛束的布置和取向产生基本上与刷洗方向或技术无关的均匀的清洁作用。
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公开(公告)号:USD333918S
公开(公告)日:1993-03-16
申请号:US502138
申请日:1990-03-29
Applicant: John P. Curtis , Kedar N. Rustogi , John C. Crawford , James H. Kemp , Thomas E. Mintel , Bert D. Heinzelman
Designer: John P. Curtis , Kedar N. Rustogi , John C. Crawford , James H. Kemp , Thomas E. Mintel , Bert D. Heinzelman
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公开(公告)号:US5446940A
公开(公告)日:1995-09-05
申请号:US253444
申请日:1994-06-08
Applicant: John P. Curtis , Kedar N. Rustogi , John C. Crawford , James H. Kemp , Thomas E. Mintel , Bert D. Heinzelman , Donald R. Lamond , Laura H. Edelman
Inventor: John P. Curtis , Kedar N. Rustogi , John C. Crawford , James H. Kemp , Thomas E. Mintel , Bert D. Heinzelman , Donald R. Lamond , Laura H. Edelman
CPC classification number: A46B9/025 , A46B9/026 , A46B9/04 , A46B2200/1066 , Y10S15/05
Abstract: A toothbrush whose tufts comprise three distinct groups of rows, with each row oriented transversely to the longitudinal axis of the head. The tufts of the first group are the shortest. The endmost tufts on each row of the second kind tilt laterally outwardly by about 12 degrees. The tufts of the third group are nearest the end of the head farthest from the handle and diverge from each other. In one embodiment, each tuft of the third kind tilts laterally at an angle of about 30 degrees and forwardly at about 14 degrees. In a first embodiment, each row of the first group comprises a single, wide tuft. In a second embodiment, each row of the first group has a plurality of laterally spaced round tufts. In a third embodiment, each row of the first group comprises a plurality of laterally spaced quadrangular tufts. All of the tufts may also be considered as defining four functional groups of tufts, with each of these four groups performing a specific function during brushing. The arrangement and orientation of the tufts yields a uniform cleaning action substantially independent of brushing direction or technique.
Abstract translation: 一种牙刷,其刷毛簇包括三组不同的排,其中每排横向于头部的纵向轴线。 第一组的簇数最短。 第二种类型的每一行的最末端的一束向外横向倾斜大约12度。 第三组的簇最接近离手柄最远的头部,并彼此分开。 在一个实施例中,第三类的每个簇以横向方向以约30度的角度倾斜并以约14度向前倾斜。 在第一实施例中,第一组的每一行包括单个宽的簇。 在第二实施例中,第一组的每一列具有多个横向间隔的圆形簇。 在第三实施例中,第一组的每一行包括多个横向间隔开的四边形簇。 所有的簇也可以被认为是定义簇的四个功能组,这四组中的每一个在刷牙过程中都具有特定的功能。 刷毛束的布置和取向产生基本上与刷洗方向或技术无关的均匀的清洁作用。
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