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1. 发明授权

US12145283B2 Attachment comb and hair cutting appliance 有权
公开(公告)号：US12145283B2
公开(公告)日：2024-11-19
申请号：US16916256
申请日：2020-06-30
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Luca Iaccarino , Britt Roumen , Martinus Bernardus Stapelbroek , Jan Bennik , John Pragt , Remy Amos Abraham Ripandelli , Robbert Freerk Johan Van Der Scheer , Albert Jan Aitink , Roland Van Straaten , Everhardus Johannes Hoexum , Jan Van Dalen
IPC分类号： B26B19/06 , A45D24/36 , B26B19/20
CPC分类号： B26B19/063 , B26B19/20 , A45D24/36
摘要： A hair cutting appliance is configured to be moved through hair in a moving direction in order to cut hair. The hair cutting appliance includes a housing portion, a blade set having a skin-facing top surface, and a releasable attachment comb. The blade set is arranged pivotably with respect to the housing portion. The attachment comb includes a supporting frame, at least one spacing guard element configured to space the blade set from a working surface when in operation, a mounting portion configured to be attached to a housing portion of the hair cutting appliance, and an orientation determining portion configured to engage the blade set and to define a locking orientation of the blade set when mounted to the hair cutting appliance.

2. 发明申请

US20150047203A1 BLADE SET FOR HAIR CUTTING APPLIANCE AND METHOD FOR ITS MANUFACTURE 有权
标题翻译：用于头发切割器具的刀片及其制造方法
公开(公告)号：US20150047203A1
公开(公告)日：2015-02-19
申请号：US14387862
申请日：2013-03-26
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Martinus Bernardus Stapelbroek , Jan Van Dalen
IPC分类号： B26B19/06 , B26B19/38 , B26B19/14
CPC分类号： B26B19/06 , B26B19/143 , B26B19/384 , B26B19/3846 , B26B19/3893
摘要： A stationary blade (10) for a blade set (4) of an electrically operated hair cutting appliance (1), including a first wall (20) and a second wall (30), each wall defining a first surface (22a, 32a), a second surface (22b, 32b) facing away from the first surface, and a laterally extending leading edge (23, 33) defining a plurality of laterally spaced apart longitudinally extending projections (24, 34), wherein the first surfaces of the first and second walls face each other, at least at their leading edges (23, 33), while facing projections along the leading edges of the first and second walls are mutually connected at their tips (26, 36) to define a plurality of generally U-shaped teeth (12), and the first surfaces of the first and second walls define a laterally extending guide slot (16) for a movable blade (40) of said blade set between them.
摘要翻译：一种用于电动式剪发器具（1）的刀片组（4）的固定刀片（10），包括第一壁（20）和第二壁（30），每个壁限定第一表面（22a，32a），远离所述第一表面的第二表面（22b，32b）和限定多个横向间隔开的纵向延伸的突出部（24,34）的横向延伸的前缘（23,33），其中所述第一表面至少在其前缘（23,33）处彼此面对，而沿着第一和第二壁的前缘的相对突出部分在它们的尖端（26,36）处相互连接以限定多个大致U 形状的齿（12），并且第一和第二壁的第一表面限定用于在它们之间设置的所述叶片的可动刀片（40）的横向延伸的引导槽（16）。

3. 发明授权

US11465303B2 Blade set, hair cutting appliance, and related manufacturing method 有权
公开(公告)号：US11465303B2
公开(公告)日：2022-10-11
申请号：US17106341
申请日：2020-11-30
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Martinus Bernardus Stapelbroek , Jan Van Dalen , Peter Daniel Martijn Van Zoest , Jan Van Driel
IPC分类号： B26B19/38 , B26B19/06
摘要： A stationary blade for the blade set suitable for use with a hair cutting appliance that includes of wall segments fixedly interconnected forming a segmented stack, wherein an intermediate wall segment is disposed between a first wall segment and a second wall segment jointly forming, at an end of the segmented stack at least one toothed leading edge comprising a plurality of mutually spaced apart projections defining a plurality of teeth and respective tooth spaces, wherein the intermediate wall segment comprises a cutout and wherein the cutout in the intermediate wall segment, the first wall segment and the second wall segment define therebetween a guide slot for a movable blade.

4. 发明授权

US09873203B2 Blade set for hair cutting appliance and method for its manufacture 有权
公开(公告)号：US09873203B2
公开(公告)日：2018-01-23
申请号：US14387862
申请日：2013-03-26
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Martinus Bernardus Stapelbroek , Jan Van Dalen
IPC分类号： B26B21/44 , B26B21/06 , B26B19/06 , B26B19/14 , B26B19/38
CPC分类号： B26B19/06 , B26B19/143 , B26B19/384 , B26B19/3846 , B26B19/3893
摘要： A stationary blade for a blade set of an electrically operated hair cutting appliance includes first and second walls, where each wall has a first surface, a second surface facing away from the first surface, and a laterally extending leading edge having a plurality of laterally spaced apart longitudinally extending projections. The first surfaces of the first and second walls face each other, at least at their leading edges, while corresponding projections along the leading edges of the first and second walls are mutually connected at their tips to define a plurality of generally U-shaped teeth. The first surfaces of the first and second walls are separated to define a laterally extending guide slot for insertion of a movable blade of the blade set between them. The projections of the first wall have an average thickness that is less than an average thickness of the projections of the second wall.

5. 发明授权

US11691303B2 Stationary blade, blade set, and hair cutting appliance 有权
公开(公告)号：US11691303B2
公开(公告)日：2023-07-04
申请号：US15548600
申请日：2016-02-11
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Martinus Bernardus Stapelbroek , Jan Bennik , John Pragt , Remy Amos Abraham Ripandelli , Robbert Freerk Johan Van Der Scheer , Jan Van Dalen , Albert Jan Aitink , Roland Van Straaten , Everhardus Johannes Hoexum
IPC分类号： B26B19/38 , B26B19/06
CPC分类号： B26B19/3846 , B26B19/063 , B26B19/3893
摘要： A hair cutting appliance includes a stationary blade having a first wall portion arranged to serve as a skin facing wall when in operation; and a second wall portion offset from the first wall portion such that the first and second wall portions a guide slot that receives a movable cutter blade. A toothed leading edge is jointly formed by the first and second wall portions. Teeth at the toothed leading edge include a first leg defined by the first wall portion, and a second leg defined by the second wall portion. The first and second wall portions are connected at a frontal end of the toothed leading edge, thereby forming tips of the teeth. The second legs of the teeth are tapered along a portion of their longitudinal extension towards a bottom side of the stationary blade facing away from the skin, when in operation.

6. 发明授权

US10882198B2 Blade set, hair cutting appliance, and related manufacturing method 有权
公开(公告)号：US10882198B2
公开(公告)日：2021-01-05
申请号：US15026643
申请日：2014-09-22
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Martinus Bernardus Stapelbroek , Jan Van Dalen , Peter Daniel Martijn Van Zoest , Jan Van Driel
IPC分类号： B26B19/38 , B26B19/06
摘要： A hair cutting appliance, a blade set for a hair cutting appliance, and to a stationary blade for the blade set, the blade includes a first segment, a second segment, and an intermediate segment fixedly interconnected, forming a segmented stack, wherein the intermediate segment is disposed between the first segment and the second segment, jointly forming, at an end of the segmented stack, at least one toothed leading edge comprising a plurality of mutually spaced apart projections defining a plurality of teeth and respective tooth spaces wherein the intermediate segment comprises a cutout portion and wherein the cutout portion in the intermediate segment, the wall segment and the second segment define therebetween a guide slot for a movable blade.

7. 发明授权

US12138817B2 Hair-cutting appliance comprising a guard element 有权
公开(公告)号：US12138817B2
公开(公告)日：2024-11-12
申请号：US17615608
申请日：2020-06-18
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Willem Auke Westerhof , Jan Van Dalen , Martinus Bernardus Stapelbroek
IPC分类号： B26B19/14
CPC分类号： B26B19/143 , B26B19/148
摘要： A hair-cutting appliance comprising at least 19 hair-cutting units (10), each comprising a guard element (20) and a rotatably arranged hair-cutting element (15) having at least one hair-cutting edge (16), is provided. The hair-cutting units of the hair-cutting appliance are relatively small, a base of the guard element having a diameter in a range of 7 mm to 13 mm. In order to have a relatively small guard element (20) which is of robust and uncomplicated design, and which is capable of contributing to excellent hair-cutting results without causing skin irritation, it is proposed to let both an inner surface (35) and an outer surface (36) of an annular shaving track (30) of the guard element (20) have a conical shape relative to a central axis (21) of the guard element (20), in a similar slanting orientation relative to the central axis (21), in at least a hair-cutting portion of the shaving track (30).

8. 发明授权

US10800054B2 Blade set and hair cutting appliance 有权
公开(公告)号：US10800054B2
公开(公告)日：2020-10-13
申请号：US15026278
申请日：2014-09-24
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Martinus Bernardus Stapelbroek , Jan Van Dalen
IPC分类号： B26B19/38 , B26B19/06
摘要： A hair cutting appliance includes a blade set including a first wall portion and a second wall portion, each wall portion defining a first surface, a second surface, and at least one toothed leading edge including a plurality of mutually spaced apart projections provided with respective tips, wherein the first surfaces of the first wall portion and the second wall portion face each other, at least at their leading edges, wherein facing projections along the leading edges of the first and second wall portions are mutually connected at their tips to define a plurality of teeth, wherein the first surfaces of the first wall portion and the second wall portion define therebetween a guide slot for a movable blade and wherein the second surface of the first wall portion at, includes a smoothed transitional region, at least at the forwardly extending projections.

9. 发明授权

US10730197B2 Attachment comb and hair cutting appliance 有权
公开(公告)号：US10730197B2
公开(公告)日：2020-08-04
申请号：US15302381
申请日：2015-04-14
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Luca Iaccarino , Britt Roumen , Martinus Bernardus Stapelbroek , Jan Bennik , Johan Pragt , Remy Amos Abraham Ripandelli , Robbert Freerk Johan Van Der Scheer , Albert Jan Aitink , Roalnd Van Straaten , Everhardus Johannes Hoexum , Jan Van Dalen
IPC分类号： B26B19/06 , B26B19/20 , A45D24/36
摘要： A hair cutting appliance is configured to be moved through hair in a moving direction in order to cut hair. The hair cutting appliance includes a housing portion, a blade set having a skin-facing top surface, and a releasable attachment comb. The blade set is arranged pivotably with respect to the housing portion. The attachment comb includes a supporting frame, at least one spacing guard element configured to space the blade set from a working surface when in operation, a mounting portion configured to be attached to a housing portion of the hair cutting appliance, and an orientation determining portion configured to engage the blade set and to define a locking orientation of the blade set when mounted to the hair cutting appliance.

10. 发明授权

US10384361B2 Personal care device with sliding surface 有权
公开(公告)号：US10384361B2
公开(公告)日：2019-08-20
申请号：US15306115
申请日：2015-04-02
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Robert Godlieb , Maarten Van den Boogaard , Jasper Zuidervaart , Jan Van Dalen
IPC分类号： B26B21/60 , C23C14/06 , B26B21/40 , C23C14/35 , C23C16/44 , B05D5/08
摘要： The present invention relates to a personal care device having a surface intended to engage the skin and/or hair, such as a blade razor or an electric shaver. The surface of such a device is formed from a substrate on which a hard coating layer is provided. A lubricating layer comprising pendant hydrophilic polymer chains is provided on the hard coating. The hard coating has particles incorporated therein, said particles having covalently attached thereto said pendant hydrophilic polymer chains. In addition, the present invention relates to a process of making a skin engaging surface for such personal care devices.

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