Patents by Inventor Charles David Harris

Charles David Harris 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: 20230118496
    Abstract: A stopper for securing an end of a lace in an article having at least one eyelet, the stopper comprising a body member having first and second sides and first, second, and third through openings. The second through opening is located a spaced distance from the first opening. The third through opening being located on a side of the first through opening opposite the second through opening and being sized and dimensioned to spread at portion of the lace in the third through opening into a flattened form. The lace engaging edge on the body member located on a side of the second through opening generally opposite the first through opening for passage of the lace thereover from the second through opening to the third through opening.
    Type: Application
    Filed: October 11, 2022
    Publication date: April 20, 2023
    Applicant: XPAND INC.
    Inventors: Charles Edward Harris, Charles David Harris
  • Patent number: 11464292
    Abstract: A stopper for securing an end of a lace in an article having at least one eyelet, such as a shoe, without having to form an exposed knot. A thin, rigid body includes a series of openings arranged in a row, including a first, middle opening through which the lace is routed from the eyelet, a second opening proximate one end through which the lace is routed from the middle opening, and a third opening proximate an opposite through which the lace is routed from the second opening via the first end of the body, the third opening having a slot-shaped configuration. When tension is applied to the lace, as by a foot being inserted into a shoe, a locking engagement is formed between the lace and stopper and the stopper reacts against the eyelet. The stopper may be hidden from view behind the eyelet stay of a shoe.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: October 11, 2022
    Assignee: Xpand Inc.
    Inventors: Charles Edward Harris, Charles David Harris
  • Patent number: 10709205
    Abstract: A cord lock device is provided, which includes a body having first and second faces, with a cord passage extending through the body between the first and second faces. First and second grip channels are formed in the first face and have respective first ends adjacent to the cord passage and second ends extending away from the cord passage. Each of the grip channels has a pair of grip teeth facing each other on opposite sides of the respective grip channel, ridges of the pairs of grip teeth extending from the first face toward the second face at an angle such that at the first face, the ridges are furthest from the cord passage, while at a point closest to the second face, the ridges are closest to the cord passage.
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: July 14, 2020
    Inventor: Charles David Harris
  • Publication number: 20180255878
    Abstract: A cord lock device is provided, which includes a body having first and second faces, with a cord passage extending through the body between the first and second faces. First and second grip channels are formed in the first face and have respective first ends adjacent to the cord passage and second ends extending away from the cord passage. Each of the grip channels has a pair of grip teeth facing each other on opposite sides of the respective grip channel, ridges of the pairs of grip teeth extending from the first face toward the second face at an angle such that at the first face, the ridges are furthest from the cord passage, while at a point closest to the second face, the ridges are closest to the cord passage.
    Type: Application
    Filed: March 13, 2018
    Publication date: September 13, 2018
    Inventor: Charles David Harris
  • Publication number: 20180228249
    Abstract: A stopper for securing an end of a lace in an article having at least one eyelet, such as a shoe, without having to form an exposed knot. A thin, rigid body includes a series of openings arranged in a row, including a first, middle opening through which the lace is routed from the eyelet, a second opening proximate one end through which the lace is routed from the middle opening, and a third opening proximate an opposite through which the lace is routed from the second opening via the first end of the body, the third opening having a slot-shaped configuration. When tension is applied to the lace, as by a foot being inserted into a shoe, a locking engagement is formed between the lace and stopper and the stopper reacts against the eyelet. The stopper may be hidden from view behind the eyelet stay of a shoe.
    Type: Application
    Filed: April 2, 2018
    Publication date: August 16, 2018
    Inventors: Charles Edward Harris, Charles David Harris
  • Patent number: 9930932
    Abstract: A stopper for securing an end of a lace in an article having at least one eyelet, such as a shoe, without having to form an exposed knot. A thin, rigid body includes a series of openings arranged in a row, including a first, middle opening through which the lace is routed from the eyelet, a second opening proximate one end through which the lace is routed from the middle opening, and a third opening proximate an opposite through which the lace is routed from the second opening via the first end of the body, the third opening having a slot-shaped configuration. When tension is applied to the lace, as by a foot being inserted into a shoe, a locking engagement is formed between the lace and stopper and the stopper reacts against the eyelet. The stopper may be hidden from view behind the eyelet stay of a shoe.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: April 3, 2018
    Inventors: Charles Edward Harris, Charles David Harris
  • Patent number: 8984674
    Abstract: A training urinal attachment mountable to the bowl of a toilet. The attachment includes a resiliently collapsible shell having an intake opening that receives a flow of urine from a standing child and a discharge opening that directs the flow into a collection area of the bowl. The shell is mounted on the rim of the bowl in an area that is covered by the seat of the toilet when lowered. When the seat is lowered, the shell compresses to a collapsed configuration in the area between the seat and the rim. When the seat is raised, the shell expands to an erected configuration in which the intake opening extends above the rim to receive the flow of urine. The discharge opening is visible through the intake opening to provide the child with a target to aid in training.
    Type: Grant
    Filed: August 27, 2013
    Date of Patent: March 24, 2015
    Inventors: Charles Edward Harris, Charles David Harris
  • Publication number: 20130199006
    Abstract: A stopper for securing an end of a lace in an article having at least one eyelet, such as a shoe, without having to form an exposed knot. A thin, rigid body includes a series of openings arranged in a row, including a first, middle opening through which the lace is routed from the eyelet, a second opening proximate one end through which the lace is routed from the middle opening, and a third opening proximate an opposite through which the lace is routed from the second opening via the first end of the body, the third opening having a slot-shaped configuration. When tension is applied to the lace, as by a foot being inserted into a shoe, a locking engagement is formed between the lace and stopper and the stopper reacts against the eyelet. The stopper may be hidden from view behind the eyelet stay of a shoe.
    Type: Application
    Filed: March 8, 2013
    Publication date: August 8, 2013
    Inventors: Charles Edward Harris, Charles David Harris
  • Publication number: 20130117976
    Abstract: A stopper for securing an end of a lace in an article having at least one eyelet, such as a shoe, without having to form an exposed knot. A thin, rigid body includes a series of openings arranged in a row, including a first, middle opening through which the lace is routed from the eyelet, a second opening proximate one end through which the lace is routed from the middle opening, and a third opening proximate an opposite through which the lace is routed from the second opening via the first end of the body, the third opening having a slot-shaped configuration. When tension is applied to the lace, as by a foot being inserted into a shoe, a locking engagement is formed between the lace and stopper and the stopper reacts against the eyelet. The stopper may be hidden from view behind the eyelet stay of a shoe.
    Type: Application
    Filed: November 16, 2011
    Publication date: May 16, 2013
    Inventors: Charles Edward Harris, Charles David Harris