Patents by Inventor Dewey Yu

Dewey Yu 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).

  • Flip straw cup assembly
    Patent number: 11787606
    Abstract: A flip straw cup assembly haying a container body, a lid that may be detachable and a straw assembly. The lid includes a flip straw that is biased towards an extended position and retractable into a recess and securable by a flip lock. The straw assembly includes a straw body, a cap and a resealable seam extending the longitudinal length of the straw body that is adapted to open the straw body for cleaning.
    Type: Grant
    Filed: January 3, 2023
    Date of Patent: October 17, 2023
    Assignee: MUNCHKIN, INC.
    Inventors: Agnes Yena Lee, Sung Yun Chan, Kevin Douglas Johnson, Dewey Yu
  • FLIP STRAW CUP ASSEMBLY
    Publication number: 20230150733
    Abstract: A flip straw cup assembly haying a container body, a lid that may be detachable and a straw assembly. The lid includes a flip straw that is biased towards an extended position and retractable into a recess and securable by a flip lock. The straw assembly includes a straw body, a cap and a resealable seam extending the longitudinal length of the straw body that is adapted to open the straw body for cleaning.
    Type: Application
    Filed: January 3, 2023
    Publication date: May 18, 2023
    Inventors: Agnes Yena LEE, Sung Yun CHAN, Kevin Douglas JOHNSON, Dewey YU
  • Flip Straw Cup Assembly
    Publication number: 20230002125
    Abstract: A flip straw cup assembly having a container body, a lid that may be detachable and a straw assembly. The lid includes a flip straw that is biased towards an extended position and retractable into a recess and securable by a flip lock. The straw assembly includes a straw body, a cap and a resealable seam extending the longitudinal length of the straw body that is adapted to open the straw body for cleaning.
    Type: Application
    Filed: July 2, 2021
    Publication date: January 5, 2023
    Inventors: Agnes Yena LEE, Sung Yun Chan, Kevin Douglas Johnson, Dewey Yu
  • Flip straw cup assembly
    Patent number: 11542074
    Abstract: A flip straw cup assembly having a container body, a lid that may be detachable and a straw assembly. The lid Includes a flip straw that is biased towards an extended position and retractable into a recess and securable by a flip lock. The straw assembly includes a straw body, a cap and a resealable seam extending the longitudinal length of the straw body that is adapted to open the straw body for cleaning.
    Type: Grant
    Filed: July 2, 2021
    Date of Patent: January 3, 2023
    Assignee: MUNCHKIN, INC.
    Inventors: Agnes Yena Lee, Sung Yun Chan, Kevin Douglas Johnson, Dewey Yu