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1. 发明申请

US20200323324A1 ELECTRICAL HAIR IRON 审中-公开
公开(公告)号：US20200323324A1
公开(公告)日：2020-10-15
申请号：US16441525
申请日：2019-06-14
申请人： Stephanie Chang
发明人： Stephanie Chang
IPC分类号： A45D1/04
摘要： A hair iron includes a first elongated bar and a second elongated bar. The first elongated bar includes a first iron portion, a first fulcrum portion and a first grip portion, wherein the first iron portion includes a first heating pad where hair is to be ironed, and the first iron portion and the first grip portion are connected to and disposed at opposite sides of the first fulcrum portion. The second elongated bar engages with and is pivotally rotatable relative to the first elongated bar, and includes a second iron portion, a second fulcrum portion and a second grip portion, wherein the second iron portion includes a second heating pad that cooperates with the first heating pad to iron hair, and the second iron portion and the second grip portion are connected to and disposed at opposite sides of the second fulcrum portion. A first bending angle exists between the first iron portion and the first fulcrum portion, and a second bending angle exists between the second iron portion and the second fulcrum portion.

2. 发明申请

US20190142130A1 HAIR STYLING DEVICE 审中-公开
公开(公告)号：US20190142130A1
公开(公告)日：2019-05-16
申请号：US16020394
申请日：2018-06-27
申请人： Stephanie Chang
发明人： Stephanie Chang
IPC分类号： A45D8/34
摘要： A hair styling device includes: a base member having two mechanical shapes stabilized by different curvature axis in a first stable state and a second stable state; a pliable holding member; and an attaching member including first and second parts coupled to the base member and the holding member, respectively, and engageable with each other for connecting the holding member to the base member. The first part of the attaching member has a first property and the second part of the attaching member has a second property. The first property and the second property are complementary to each other so that the first part and the second part are engageable with each other when encountering.

3. 发明授权

US10993518B2 Hair-drying hood and hair treatment device including the same 有权
公开(公告)号：US10993518B2
公开(公告)日：2021-05-04
申请号：US16439955
申请日：2019-06-13
申请人： Stephanie Chang
发明人： Stephanie Chang
IPC分类号： A45D20/12 , A45D20/14 , A45D20/22 , A45D20/18
摘要： A hair treatment device can be used with a blower for drying and styling hair. The hair treatment device includes a hair-drying hood for covering the head of a user, which has an opening at a top portion or a side portion thereof. The blower can be inserted from the opening. The hair-drying hood further includes an outer layer, where the opening is disposed, and a thermal layer, which forms an air flow guiding chamber together with the outer layer inbetween for introducing and dispersing hot air from the blower all over the hair-drying hood while raising a temperature of the thermal layer. The hair treatment device further includes a position retainer having a first end fixing the blower, and having a second end is stably fixed onto an object.

4. 发明申请

US20200069022A1 HAIR STYLER AND TEMPERATURE-INFLUENCING DEVICE 审中-公开
公开(公告)号：US20200069022A1
公开(公告)日：2020-03-05
申请号：US16438535
申请日：2019-06-12
申请人： Stephanie Chang
发明人： Stephanie Chang
IPC分类号： A45D2/36 , A45D4/16 , A45D2/08
摘要： A hair styler includes a top cover, a roller body, and a base. The top cover includes a funnel body with a wide mouth and a narrow neck, and formed of a flexible material so as to be pliable or restorable in response to an external force, wherein the funnel body radially includes a plurality of segments, which are different in at least one parameter. The roller body has a first end connected to the narrow neck of the top cover for winding therearound a hair portion, wherein the top cover is flipped over by the external force to confine the hair portion within a space between the top cover and the roller body. The base is connected to a second end of the roller body, which is opposite to the first end, and functions as a flange of the roller body to stop the hair portion from escaping from the space.

5. 发明授权

US11617428B2 Hair styling device 有权
公开(公告)号：US11617428B2
公开(公告)日：2023-04-04
申请号：US16020394
申请日：2018-06-27
申请人： Stephanie Chang
发明人： Stephanie Chang
IPC分类号： A45D8/34
摘要： A hair styling device includes: a base member having two mechanical shapes stabilized by different curvature axis in a first stable state and a second stable state; a pliable holding member; and an attaching member including first and second parts coupled to the base member and the holding member, respectively, and engageable with each other for connecting the holding member to the base member. The first part of the attaching member has a first property and the second part of the attaching member has a second property. The first property and the second property are complementary to each other so that the first part and the second part are engageable with each other when encountering.

6. 发明申请

US20200154873A1 DETANGLING MASSAGE BRUSH 审中-公开
公开(公告)号：US20200154873A1
公开(公告)日：2020-05-21
申请号：US16440538
申请日：2019-06-13
申请人： Stephanie Chang
发明人： Stephanie Chang
IPC分类号： A46B9/02 , A46B15/00
摘要： A massage brush includes a bristle base; a plurality of massage bristles formed on the bristle base for massaging scalp; and a plurality of detangling bristles formed on the bristle base for detangling hair. The detangling bristles are thinner than the massage bristles at the bristle base, and having a diameter ranged between 0.4 mm and 1.8 mm. For example, the detangling bristles include a first group of detangling bristles having a diameter ranged between 0.8 mm and 1.8 mm and/or a second group of detangling bristles having a diameter ranged between 0.4 mm and 1 mm.

7. 发明申请

US20200281339A1 HAIR-STYLE RETAINING AUXILIARY 审中-公开
公开(公告)号：US20200281339A1
公开(公告)日：2020-09-10
申请号：US16437246
申请日：2019-06-11
申请人： Stephanie Chang
发明人： Stephanie Chang
IPC分类号： A45D8/20 , A45D8/32 , A45D8/26 , A45D8/34 , A45D8/36
摘要： A hair-style retaining auxiliary for use with a hair-style retainer is provided. The hair-style retainer at work has at least a first portion in contact with hair. The hair-style retaining auxiliary includes a base attached onto the first portion of the hair-style retainer; and a plurality of soft hook members integrally formed with and protruding from the base, and configured as a non-linear structure for locally changing linear distribution of hair in contact therewith.

8. 发明申请

US20200093240A1 MULTI-LAYERED HAIRPIN 审中-公开
公开(公告)号：US20200093240A1
公开(公告)日：2020-03-26
申请号：US16437646
申请日：2019-06-11
申请人： Stephanie Chang
发明人： Stephanie Chang
IPC分类号： A45D8/14 , A45D8/08
摘要： A hairpin includes a first layer portion; a second layer portion connected with a first end of the first layer portion via a first bent joint, and disposed at one side of the first layer portion; and a third layer portion connected with a second end of the first layer portion via a second bent joint, and disposed at another side of the first layer portion. A distance between the second end of the first layer portion and the second layer portion is changeable to open or close a first entrance for hair, and a distance between the first end of the first layer portion and the third layer portion is changeable to open or close a second entrance for hair.

9. 发明申请

US20100284251A1 INFANT FEEDING MANAGEMENT SYSTEM 失效
标题翻译：婴儿喂养管理系统
公开(公告)号：US20100284251A1
公开(公告)日：2010-11-11
申请号：US12435943
申请日：2009-05-05
申请人： Stephanie Chang
发明人： Stephanie Chang
IPC分类号： G04C21/00 , G04B47/00
CPC分类号： G04G15/006
摘要： An infant feeding management system automatically advances a next feeding alert time to a time that is equal to a feeding time interval plus a time elapsed between the previous feeding alert time and the time at which feeding actually begun. In this way, the interval between successive feeding alert times is varied to reflect actual feeding of the infant and thereby maintain a constant interval between actual infant feeding start times and feeding alert times.
摘要翻译：婴儿喂养管理系统自动将下一个喂养警报时间提前到等于喂食时间间隔加上先前喂养警报时间与进食实际开始时间之间的时间的时间。以这种方式，连续进食警报时间之间的间隔被改变以反映婴儿的实际喂养，从而在实际的婴儿喂养开始时间和喂养警报时间之间保持恒定的间隔。

10. 发明授权

US11369190B2 Detangling massage brush 有权
公开(公告)号：US11369190B2
公开(公告)日：2022-06-28
申请号：US16440538
申请日：2019-06-13
申请人： Stephanie Chang
发明人： Stephanie Chang
IPC分类号： A46B9/00 , A46B9/02 , A46B15/00
摘要： A massage brush includes a bristle base; a plurality of massage bristles formed on the bristle base for massaging scalp; and a plurality of detangling bristles formed on the bristle base for detangling hair. The detangling bristles are thinner than the massage bristles at the bristle base, and having a diameter ranged between 0.4 mm and 1.8 mm. For example, the detangling bristles include a first group of detangling bristles having a diameter ranged between 0.8 mm and 1.8 mm and/or a second group of detangling bristles having a diameter ranged between 0.4 mm and 1 mm.

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