Patents by Inventor Chun Leung Chan

Chun Leung Chan 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: 11690465
    Abstract: A pillow component includes a material layer having a top layer, a bottom layer and one or more sides separating the top layer from the bottom layer, and an interior spaced defined between the top layer and the bottom layer, the interior space configured to receive a filler. The material layer is formed by seamless knitting and is seamless about an entirety of a periphery extending in a first direction around the top layer, the bottom layer and the one or more sides. The characteristics of the knit material layer or fabric can be widely varied. A pillow includes the pillow component and a filler in the interior space.
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: July 4, 2023
    Assignee: Standard Fiber, LLC
    Inventors: W. Alexander Gray, III, Chun Leung Chan
  • Publication number: 20230180949
    Abstract: A mattress cover includes a bottom panel, a top panel, a fixed side panel joined to the bottom panel and an expansion side panel joined to the fixed side panel and to the top panel. A fully separable expansion closure has a first part at an expansion panel upper edge and a second part at an expansion panel lower edge. When the expansion panel closure parts are engaged, the expansion panel is in an unexpanded state to define a first interior volume of the cover and the cover accommodates mattresses of a height in a first range of heights. When the expansion panel closure parts are disengaged, the expansion panel is in an expanded state to define a second interior volume of the cover larger than the first interior volume, and the mattress cover accommodates mattresses of a height in a second range of heights larger than the first range of heights.
    Type: Application
    Filed: December 12, 2022
    Publication date: June 15, 2023
    Inventors: Chun Leung Chan, Jing Lou
  • Publication number: 20230011750
    Abstract: A breathable cooling pillow includes a polymeric foam layer having a top surface, a bottom surface, and sides extending between the top surface and the bottom surface and a polymeric gel cooling layer disposed directly on the top or bottom surface. The gel cooling layer is molded, at least in part, into the foam layer. A method of making a breathable cooling pillow is disclosed.
    Type: Application
    Filed: July 11, 2022
    Publication date: January 12, 2023
    Inventors: Chun Leung Chan, Yongxing Lin, Yongjun Li
  • Publication number: 20220079358
    Abstract: An expandable pillow cover includes a first layer and a second layer positioned opposite first layer to define an interior space therebetween. The first and second layers are joined to one another at at least junctures of at least two opposing openable sides, and at least two other sides, the at least two opposing openable sides being between the two other sides, wherein the openable sides and the other sides define four corners at which the first and second layers are joined to one another. Gusset panels are positioned between the first layer and the second layer in the interior space and adjacent the at least two opposing openable sides. At least two fasteners, one at each of the at least two opposing openable sides movable independently of each other between an open condition and a closed condition.
    Type: Application
    Filed: November 30, 2021
    Publication date: March 17, 2022
    Inventors: Russ Holbrook, Chun Leung Chan, Jing Chen
  • Publication number: 20210093106
    Abstract: A pillow component includes a material layer having a top layer, a bottom layer and one or more sides separating the top layer from the bottom layer, and an interior spaced defined between the top layer and the bottom layer, the interior space configured to receive a filler. The material layer is formed by seamless knitting and is seamless about an entirety of a periphery extending in a first direction around the top layer, the bottom layer and the one or more sides. The characteristics of the knit material layer or fabric can be widely varied. A pillow includes the pillow component and a filler in the interior space.
    Type: Application
    Filed: September 23, 2020
    Publication date: April 1, 2021
    Inventors: W. Alexander Gray, III, Chun Leung Chan
  • Publication number: 20180325291
    Abstract: An expandable pillow cover includes a first layer and a second layer positioned opposite first layer to define an interior space therebetween. The first and second layers are joined to one another at at least junctures of at least two opposing openable sides, and at least two other sides, the at least two opposing openable sides being between the two other sides, wherein the openable sides and the other sides define four corners at which the first and second layers are joined to one another. Gusset panels are positioned between the first layer and the second layer in the interior space and adjacent the at least two opposing openable sides. At least two fasteners, one at each of the at least two opposing openable sides movable independently of each other between an open condition and a closed condition.
    Type: Application
    Filed: October 4, 2017
    Publication date: November 15, 2018
    Inventors: Russ Holbrook, Chun Leung Chan, Jing Chen
  • Publication number: 20170224123
    Abstract: A mattress pad or topper includes a base layer having a peripheral edge and a depending sidewall extending from the peripheral edge. The depending sidewall has one or more first section and one or more second section having different properties or characteristics than the first section. The depending sidewall includes a plurality of sides and a plurality of corners, each corner positioned between two adjacent sides, and the second section extends across each corner and a portion of the two adjacent sides between which each corner is positioned. The first section extends across a portion of each side.
    Type: Application
    Filed: February 5, 2016
    Publication date: August 10, 2017
    Inventors: Russ Holbrook, Chun Leung Chan
  • Publication number: 20170080683
    Abstract: A waterproof textile product includes four layers. A first layer is an outer layer, a fill layer is adjacent to the outer layer. An intermediate layer is adjacent the fill layer and a waterproof material is laminated to the intermediate layer. The outer layer, fill layer and intermediate layer are joined to one another by a quilting structure with the waterproof layer laminated to the intermediate layer. The product can be a mattress, a mattress pad, a mattress cover, a mattress jacket, a seat cushion, a seat cushion cover, or a sofa cover.
    Type: Application
    Filed: September 22, 2015
    Publication date: March 23, 2017
    Inventors: Russ Holbrook, Chun Leung Chan
  • Publication number: 20160192786
    Abstract: A mattress pad having a removable insert is provided. The mattress pad includes a base layer and a cover layer overlying the base layer. The cover layer and base layer are secured together to form one or more receiving areas are between the base layer and the cover layer for removably receiving respective inserts. Different inserts may be formed having different properties such that properties of the mattress pad may be selectively varied as desired by a user by replacing the inserts in the mattress pad.
    Type: Application
    Filed: January 6, 2015
    Publication date: July 7, 2016
    Inventors: Russ Holbrook, Chun Leung Chan
  • Publication number: 20160157644
    Abstract: A pillow and a pillow cover are provided. The pillow includes a cover layer defining an interior volume, the cover layer having a body portion and one or more mesh portions. The pillow further includes a filler material disposed in the interior volume. The interior volume is in fluid communication with the external atmosphere via the one or more mesh portions. The pillow cover includes a cover layer defining an interior volume. The interior volume is configured to receive the filler. The cover layer includes having a body portion and one or more mesh portions. The interior volume is in fluid communication with the external atmosphere via the one or more mesh portions.
    Type: Application
    Filed: October 15, 2015
    Publication date: June 9, 2016
    Inventors: Russ Holbrook, Chun Leung Chan
  • Patent number: 9247826
    Abstract: A mattress pad or topper is provided. The mattress pad or topper includes an outer layer defining an interior volume. The outer layer includes a body portion and one or more mesh portions. The mattress pad or topper further includes a filler material disposed within the interior volume. The interior volume is in fluid communication with external atmosphere via the one or more mesh portions.
    Type: Grant
    Filed: December 4, 2014
    Date of Patent: February 2, 2016
    Assignee: Standard Fiber, LLC
    Inventors: Russ Holbrook, Chun Leung Chan
  • Patent number: 9167922
    Abstract: A pillow and a pillow cover are provided. The pillow includes a cover layer defining an interior volume, the cover layer having a body portion and one or more mesh portions. The pillow further includes a filler material disposed in the interior volume. The interior volume is in fluid communication with the external atmosphere via the one or more mesh portions. The pillow cover includes a cover layer defining an interior volume. The interior volume is configured to receive the filler. The cover layer includes having a body portion and one or more mesh portions. The interior volume is in fluid communication with the external atmosphere via the one or more mesh portions.
    Type: Grant
    Filed: December 4, 2014
    Date of Patent: October 27, 2015
    Assignee: Standard Fiber, LLC
    Inventors: Russ Holbrook, Chun Leung Chan
  • Patent number: 8978185
    Abstract: A mattress pad or topper is provided. The mattress pad or topper includes a main body having a length, an upper surface, a lower surface and a peripheral surface. The main body includes a gusset portion having an arcuate profile at the upper surface defining a support portion, and at least one adjoining portion adjoined to the gusset portion. The upper surface at the arcuate profile projects beyond the upper surface at the adjoining portion.
    Type: Grant
    Filed: July 3, 2014
    Date of Patent: March 17, 2015
    Assignee: Standard Fiber LLC
    Inventors: Russ Holbrook, Chun Leung Chan