Patents by Inventor Pik Ho Liza CHENG

Pik Ho Liza CHENG 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).

  • Publication number: 20220071313
    Abstract: The present invention provides a bra with a wide under band hem and a manufacturing method thereof. The bra comprises cups, a center front, back wings and an under band hem; the under band hem is of a continuous strip-shaped structure; the under band hem has positioning lines; the lower edges of the cups are connected to the under band hem along the positioning lines; and the under band hem is not connected to the cups in an area where the under band hem and the cups are relatively overlapped, so that interlayers are formed between the under band hem and the cups, and the interlayers are used for accommodating part of breast fat. According to the bra with a wide under band hem and the manufacturing method thereof provided by the present invention, the bra is simple in structure, comfortable to wear, and good in supporting stability and shaping effect, and the problems of stuffiness and airtightness of the bra and the curling and eversion of the under band hem can be effectively avoided.
    Type: Application
    Filed: May 10, 2019
    Publication date: March 10, 2022
    Inventor: Pik Ho Liza CHENG
  • Publication number: 20200397068
    Abstract: This invention provides a women's lingerie that visually reduces the size of the busts, comprising shoulder straps, wings and two symmetrically arranged cups. The upper edge of an individual cup and the upper edge of a respective wing are connected by a respective shoulder strap. The lower edge of the individual cup is provided with darts. The shape of the darts is set corresponding to the pulling force of the shoulder strap. The individual cup bulges toward the side away from the body to form a bust accommodation space on the side close to the body. The bust accommodation space has a semi-ellipsoidal lower space and a semi-ellipsoidal upper space. The eccentricity of the lower space is smaller than that of the upper space. The maximum width of the lower space is larger than that of the upper space. The volume of the lower space is greater than that of the upper space.
    Type: Application
    Filed: September 5, 2018
    Publication date: December 24, 2020
    Inventor: Pik Ho Liza CHENG
  • Patent number: 8460055
    Abstract: A three-dimensional support frame for the linkage section (also known as “heart”) of bra cups for low-heart underwear is disclosed. The support frame comprises a body having a U-shaped support frame. The body of the support frame is made of a wide flat wire; wire surfaces of two vertical portions of the body of the support frame being correspondingly twisted outwardly at an angle with respect to a vertical axis, forming an anticlockwise angle of 15°-85° with respect to a vertical plane, and the twists starts at a position of the maximum radius of semicircular lower portion of the U shape. The twisted wire surfaces of the two vertical portions are of an arc-shaped structure which is curved outwardly, an outwardly curved portion with a maximum curvature being offset in a distance of 5 mm-50 mm with respect to midpoint of a bottom portion of the U-shaped support frame.
    Type: Grant
    Filed: October 1, 2010
    Date of Patent: June 11, 2013
    Assignee: Embry (China) Garments Ltd.
    Inventor: Pik Ho Liza Cheng
  • Publication number: 20130000088
    Abstract: Embodiments of smart sliding buckles are provided. The embodiments relate to garment accessories, particularly bra buckles. It includes a hooking-prong and a loop-frame. The hooking-prong is a flattened hook. The loop-frame is V-shaped. The V-shaped loop-frame includes two bars. Lower ends of the bars of the V-shaped loop-frame are curvedly connected, forming an arc. Two upper ends of the V-shaped loop-frame connect to fixing rings that can be used to fix the loop-frame on a piece of garment, such as a bra. This V-shaped loop-frame decreases the precision requirement to secure a tie. It allows certain degree of position variation between the hooking-prong and the V-shaped loop-frame to form a tie. Therefore, the embodiments disclosed herein provide the same functions as traditional buckles, yet they provide additional ease of use.
    Type: Application
    Filed: June 29, 2012
    Publication date: January 3, 2013
    Applicant: EMBRY (CHINA) GARMENTS LTD.
    Inventor: Pik Ho Liza CHENG
  • Publication number: 20110185478
    Abstract: An extendable support frame for an undergarment, relating generally to the garment field and more particularly to a functional component for the women's undergarments, is characterized in that it comprises a support rib and a sliding sleeve fitted over the support rib, at top end of which sliding sleeve a fixing hole is provided; the sliding sleeve is fitted over one end of the support rib, and a fixing hole is provided at the other end of the support rib. Compared with the prior art, the invention is of easier manufacture and flexible extension by reducing intermediate components, and the invention can bring about extension variation of its length while performing support function, which therefore solves the technical problem that the support frame of the slit of the undergarment such as the women's form-fitting undergarments generates the buckling caused by the length being not compressed.
    Type: Application
    Filed: January 19, 2011
    Publication date: August 4, 2011
    Applicant: Embry (China) Garments Ltd.
    Inventor: Pik Ho Liza CHENG
  • Publication number: 20110124268
    Abstract: A three-dimensional support frame for the linkage section (also known as “heart”) of bra cups for low-heart underwear is disclosed. The support frame comprises a body having a U-shaped support frame. The body of the support frame is made of a wide flat wire; wire surfaces of two vertical portions of the body of the support frame being correspondingly twisted outwardly at an angle with respect to a vertical axis, forming an anticlockwise angle of 15°-85° with respect to a horizontal plane, and the twists starts at a position of the maximum radius of semicircular lower portion of the U shape. The twisted wire surfaces of the two vertical portions are of an arc-shaped structure which is curved outwardly, an outwardly curved portion with a maximum curvature being offset in a distance of 5 mm-50 mm with respect to midpoint of a bottom portion of the U-shaped support frame.
    Type: Application
    Filed: October 1, 2010
    Publication date: May 26, 2011
    Applicant: Embry (China) Garments Ltd.
    Inventor: Pik Ho Liza CHENG
  • Publication number: 20110117817
    Abstract: A brassiere component is disclosed. In one embodiment, the component comprises a three-dimensional brassiere cup support loop comprising a semi-circular arc-shaped structure, wherein blank of the support loop is structured as a wide flat wire; a lower portion of a plane of the wide flat wire inclines inwardly to form an inclined plane of the wide flat wire with an upper edge facing outwards and a lower edge facing inwards, which inclined plane of the wide flat wire forms an inclined angle of 15°-85° with respect to a horizontal plane.
    Type: Application
    Filed: November 9, 2010
    Publication date: May 19, 2011
    Applicant: Embry (China) Garments Ltd.
    Inventor: Pik Ho Liza CHENG