Patents by Inventor Kang-Rai Cho

Kang-Rai Cho 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: 8732867
    Abstract: A bag for a pant pocket according to the present invention further includes an intermediate pocket that is disposed between the first sheet and the second sheet, with the edge attached throughout the entire section to the second sheet and has at least two or more internal inlets formed in the shape of a through-hole though both sides so that going in and out of an internal space formed by the attachment is possible, in which an internal pocket separate line for attaching the second sheet and the intermediate sheet in the structure of separating the areas including two or more internal inlets, respectively is provided, the edge except the partial section of the first sheet is attached to the intermediate sheet to form the main inlet, and the receiving spaces are more easily used by providing at least two or more separate specific internal pocket spaces in one pocket.
    Type: Grant
    Filed: April 25, 2013
    Date of Patent: May 27, 2014
    Inventor: Kang Rai Cho
  • Publication number: 20130239297
    Abstract: A bag for a pant pocket according to the present invention further includes an intermediate pocket that is disposed between the first sheet and the second sheet, with the edge attached throughout the entire section to the second sheet and has at least two or more internal inlets formed in the shape of a through-hole though both sides so that going in and out of an internal space formed by the attachment is possible, in which an internal pocket separate line for attaching the second sheet and the intermediate sheet in the structure of separating the areas including two or more internal inlets, respectively is provided, the edge except the partial section of the first sheet is attached to the intermediate sheet to form the main inlet, and the receiving spaces are more easily used by providing at least two or more separate specific internal pocket spaces in one pocket.
    Type: Application
    Filed: April 25, 2013
    Publication date: September 19, 2013
    Inventor: Kang Rai Cho
  • Publication number: 20070220658
    Abstract: Disclosed is a trousers pocket. The trousers pocket includes a pocket body, which is formed in a front portion of trousers and extends toward a rear portion of trousers beyond a lateral line, so that items contained in the pocket body are prevented from unintentionally falling out of the pocket body through an inlet. Peripheral portions of the inlet formed by incising the trousers pocket are overlapped and sewn to each other, so the items are prevented from unintentionally falling out of the pocket body without using an additional fastening device for the items.
    Type: Application
    Filed: July 15, 2005
    Publication date: September 27, 2007
    Inventor: Kang Rai Cho
  • Patent number: 4903250
    Abstract: Disclosed is a wrist watch having a memo case comprising a plate member integrally provided adjacent to the one side of a time display face, a boundary protrusion formed along the peripheral edge of the plate member, a foldable lid having an opening thereon, and a pad of paper sheets retained inside the lid and the boundary protrusion so that the uppermost paper sheet will be exposed, in turn, through the opening for writing down the main points in daily life, or a pad of printed cards being retained inside them for providing students with memory cards.
    Type: Grant
    Filed: July 29, 1988
    Date of Patent: February 20, 1990
    Inventor: Kang-Rai Cho
  • Patent number: 4837948
    Abstract: An article of foorwear comprising an improved insole, a vent frame member established in the openings provided on the both sides of the footwear, respectively, including a groove defined along the inward edge of a boundary protrusion thereof, a plurality of vent holes and blind parts in intermittently spaced relationship with each other within the boundary protrusion having a shutter member slidably inserted in the groove so that the vent holes of the frame member can be easily and convienently opened and closed by means of the shutter for circulating outside air into the footwear via the vent holes, a space portion formed between the inner layer of the footwear and a stepped portion formed along the outer periphery of the insole, lateral passages and upper apertures of the insole, whereby allowing exchange of humidity, temperature between the inside and outside of the footwear to provide a better and more comfortable environment for the wearer's foot.
    Type: Grant
    Filed: June 3, 1988
    Date of Patent: June 13, 1989
    Inventor: Kang-Rai Cho