Patents by Inventor Zhennan Xu

Zhennan Xu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11925218
    Abstract: The present utility model relates to the technical field of body-shaping clothes, and in particular to thigh-constricting and hip-lifting body-shaping pants. The thigh-constricting and hip-lifting body-shaping pants include a pants body, wherein the pants body has a second shaping portion on a back side of the pants body and a first shaping portion on a front side of the pants body; the first shaping portion is arranged corresponding to upper thighs and a pubis region and has two inner side edges extending to inner thighs and two outer side edges extending to outer thighs; and the second shaping portion is arranged corresponding to positions below hips, and both ends of the second shaping portion and the corresponding outer side edges of the first shaping portion are connected at the outer thighs, respectively.
    Type: Grant
    Filed: September 25, 2023
    Date of Patent: March 12, 2024
    Inventors: Zhennan Xu, Huijuan Lin
  • Publication number: 20240000163
    Abstract: A skid-resistant elastic waist shaping belt includes: an elastic belt, which has a shape of a long sheet; a fixing portion, which is provided at one end of the elastic belt and has a width greater than a width of the elastic belt; a first connection element, which is provided at another end of the elastic belt; and a second connection element, which is provided at a position of the elastic belt close to the first connection element. An inner surface of the fixing portion is attached to a human body; the elastic belt is wound for multiple turns along a same circumference from a position connecting to the fixing portion; and the first connection element and the second connection element are connected to bind the waist shaping belt at a waist-abdomen part of the human body.
    Type: Application
    Filed: July 27, 2022
    Publication date: January 4, 2024
    Inventors: Miaoling Zhang, Wenjing Fan, Zhennan Xu
  • Publication number: 20230404175
    Abstract: A dress with a body-shaping function comprises: an outer dress composed of a dress body and straps connected to a collar of the dress body; and a body-shaper lining located inside the dress body and completely covered by the dress body, wherein a top end of the body-shaper lining is sewn or bonded on the dress body along the collar of the dress body, and the body-shaper lining is of a jumpsuit structure and has at least one body-shaping area. The joint of the body-shaper lining on the outer dress can be hidden, and no obvious bonding trace will be seen from the appearance of the outer dress; and the dress body can be held by means of the tension of the body-shaper lining next to the skin and the suspension effect of the straps. In addition, other portions of the body-shaper lining are separated from the dress body and are not fixed, so that the body-shaper lining can be cleaned easily, body shaping of target body-shaping areas is facilitated, and the body-shaper lining can be put on by wearers easily.
    Type: Application
    Filed: July 21, 2022
    Publication date: December 21, 2023
    Inventors: Zhennan Xu, Huijuan Lin
  • Publication number: 20230349078
    Abstract: The invention relates to a skin-friendly fish scale protein modified nylon-spandex fabric and its processing technology. The fabric is made of fish scale protein nylon DTY and spandex by weft knitting. The spinning process of the fish scale protein nylon DTY includes the steps of: sequentially carrying out spinning, cooling, oiling and winding on fish scale protein masterbatch and PA6 slices to obtain POY; and then post-processing the POY to obtain the fish scale protein nylon DTY. According to the invention, the fish scale protein masterbatch and the PA6 slices are blended and melt-spun to prepare the fish scale protein nylon DTY, and through special treatment, the PVA crosslinks with and wraps the fish scale protein peptide powder; and then freezing, thawing and crushing are carried out repeatedly to obtain porous PVA-modified fish scale protein peptide powder. On one hand, PVA has good compatibility with the PA6 slices. On the other hand, PVA wraps the fish scale protein peptide powder.
    Type: Application
    Filed: June 13, 2022
    Publication date: November 2, 2023
    Inventors: Zhennan Xu, Huawen Tang
  • Patent number: 11793243
    Abstract: The invention disclosed a high-elastic, lightweight and comfortable underwear and a production process thereof, comprising underwear inner-layer and underwear outer-layer, wherein elastomeric strips are provided between the underwear inner-layer and underwear outer-layer. The production process comprises the following steps: 1) printing the elastomeric strip shapes; 2) pressing elastomeric strips; 3) cutting residual material; 4) finishing garment.
    Type: Grant
    Filed: December 29, 2020
    Date of Patent: October 24, 2023
    Assignee: Xiamen Hexin Technology Co., Ltd.
    Inventor: Zhennan Xu
  • Publication number: 20230265266
    Abstract: The invention relates to a natural rubber with high strength, high elongation and high resilience, comprising the following raw materials in mass part: 0˜100 phr of RSS3, 0˜100 phr of 3 L rubber, 0˜100 phr of CV60 constant viscosity rubber, 2˜20 phr of zinc oxide, 0.1˜3 phr of stearic acid, 0.2˜2 phr of polyethylene glycol, 1˜20 phr of nano calcium carbonate, 2˜15 phr of nano kaolin, 2˜20 phr of naphthenic oil, 0.1˜2 phr of sulfur, 0.5˜3 phr of rubber accelerator. The invention has the following advantages: it has the characteristics of high strength, high elongation and high resilience, and is suitable for industrialized mass production, the required color and thickness can be made according to the needs, it is latex-free, ammonia-free, hypoallergenic and irritating to the skin, is suitable for making various rubber products with high requirements on strength, elongation, resilience and color.
    Type: Application
    Filed: April 8, 2022
    Publication date: August 24, 2023
    Inventors: Zhennan XU, Zhongxin DUAN
  • Publication number: 20230265289
    Abstract: The invention relates to a silicone material with scratch resistance, high elongation and high resilience, comprising the following parts by weight of raw materials: 0˜100 parts of 107 crude silicone, 0˜100 parts of 110 crude silicone, 2˜20 parts of structure inhibitor, 0.1˜3 parts of methyl silicone oil, 1˜40 parts of fumed silica, 1˜40 parts of precipitated silica, 2˜15 parts of anti-frost agent, 2˜20 parts of anti-yellowing agent and 0.2˜3 parts of platinum catalyst. The advantages of the invention: it provides a silicone material with bright color, delicate touch, excellent anti-scratch performance, high elongation and resilience; it is convenient to produce, hence suitable for industrial mass production; it is available in black, light and transparent; it is latex-free, contains no ammonia, does not irritate or cause allergies to the skin; in all, it applies to make various elastic products with high requirements on color, surface, elongation, elasticity, touch and scratch resistance.
    Type: Application
    Filed: March 21, 2022
    Publication date: August 24, 2023
    Inventors: Zhennan Xu, Zhongxin Duan
  • Publication number: 20220071310
    Abstract: The invention disclosed a high-elastic, lightweight and comfortable underwear and a production process thereof, comprising underwear inner-layer and underwear outer-layer, wherein elastomeric strips are provided between the underwear inner-layer and underwear outer-layer. The production process comprises the following steps: 1) printing the elastomeric strip shapes; 2) pressing elastomeric strips; 3) cutting residual material; 4) finishing garment.
    Type: Application
    Filed: December 29, 2020
    Publication date: March 10, 2022
    Inventor: Zhennan Xu
  • Bra
    Patent number: D849362
    Type: Grant
    Filed: July 5, 2017
    Date of Patent: May 28, 2019
    Assignee: XIAMEN HEXIN FASHION CO., LTD.
    Inventor: Zhennan Xu
  • Patent number: D867721
    Type: Grant
    Filed: July 18, 2017
    Date of Patent: November 26, 2019
    Assignee: HEXIN HOLDING LIMITED
    Inventor: Zhennan Xu
  • Patent number: D933333
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: October 19, 2021
    Assignee: HEXIN HOLDING LIMITED
    Inventor: Zhennan Xu
  • Patent number: D949350
    Type: Grant
    Filed: May 8, 2021
    Date of Patent: April 19, 2022
    Assignee: HEXIN HOLAING LIMITED
    Inventor: Zhennan Xu
  • Patent number: D966531
    Type: Grant
    Filed: April 29, 2021
    Date of Patent: October 11, 2022
    Assignee: HEXIN HOLAING LIMITED
    Inventor: Zhennan Xu
  • Patent number: D971554
    Type: Grant
    Filed: December 28, 2021
    Date of Patent: December 6, 2022
    Inventor: Zhennan Xu
  • Patent number: D973213
    Type: Grant
    Filed: May 26, 2022
    Date of Patent: December 20, 2022
    Inventor: Zhennan Xu
  • Patent number: D981078
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: March 21, 2023
    Inventor: Zhennan Xu
  • Patent number: D984081
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: April 25, 2023
    Assignee: HEXIN HOLAING LIMITED
    Inventor: Zhennan Xu
  • Patent number: D990095
    Type: Grant
    Filed: September 28, 2021
    Date of Patent: June 27, 2023
    Inventor: Zhennan Xu
  • Patent number: D1002148
    Type: Grant
    Filed: June 1, 2023
    Date of Patent: October 24, 2023
    Inventor: Zhennan Xu
  • Patent number: D1013182
    Type: Grant
    Filed: March 2, 2021
    Date of Patent: January 30, 2024
    Assignee: HEXIN HOLDING LIMITED
    Inventor: Zhennan Xu