Patents by Inventor Anna Birkas

Anna Birkas 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: 11103016
    Abstract: A compound garment has a first garment of contiguous material from a waist band to a genital area, having opposite leg openings proximate the genital area, with at least a pelvic region made from a four-way stretch fabric, a second garment of contiguous material from a waist band to a genital area, having opposite leg openings proximate the genital area, with at least a pelvic region made from a four-way stretch fabric, and a waist band of non-stretch fabric, having a contiguous back portion and a front portion with a fly opening having closure elements enabling the fly opening to be opened and closed. The compound garment is formed by imposing the second garment over the first garment with waistband and leg openings aligned, imposing the non-stretch waistband over the assembled first and second garments, and joining the three along the waistband in the back.
    Type: Grant
    Filed: June 24, 2019
    Date of Patent: August 31, 2021
    Inventor: Anna Birkas
  • Publication number: 20190328053
    Abstract: A compound garment has a first garment of contiguous material from a waist band to a genital area, having opposite leg openings proximate the genital area, with at least a pelvic region made from a four-way stretch fabric, a second garment of contiguous material from a waist band to a genital area, having opposite leg openings proximate the genital area, with at least a pelvic region made from a four-way stretch fabric, and a waist band of non-stretch fabric, having a contiguous back portion and a front portion with a fly opening having closure elements enabling the fly opening to be opened and closed. The compound garment is formed by imposing the second garment over the first garment with waistband and leg openings aligned, imposing the non-stretch waistband over the assembled first and second garments, and joining the three along the waistband in the back.
    Type: Application
    Filed: June 24, 2019
    Publication date: October 31, 2019
    Inventor: Anna Birkas
  • Patent number: 10362810
    Abstract: A garment is provided from two separate modular, substantially mirror-imaged portions, such that the torso section of a wearer may be selectively exposed, front or back, by grasping an exposed edge of an out one of the modular portions, pulling that edge to access and edge of the other modular portion, which is then pulled in the opposite direction to expose a portion of either the wearer's lower torso or buttocks region.
    Type: Grant
    Filed: April 18, 2016
    Date of Patent: July 30, 2019
    Inventor: Anna Birkas
  • Publication number: 20170295850
    Abstract: A garment is provided from two separate modular, substantially mirror-imaged portions, such that the torso section of a wearer may be selectively exposed, front or back, by grasping an exposed edge of an out one of the modular portions, pulling that edge to access and edge of the other modular portion, which is then pulled in the opposite direction to expose a portion of either the wearer's lower torso or buttocks region.
    Type: Application
    Filed: April 18, 2016
    Publication date: October 19, 2017
    Inventor: Anna Birkas