Patents by Inventor Raymond Liu Hon Wai

Raymond Liu Hon Wai 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).

  • Nursing bottle assembly and a reusable liner therefor
    Patent number: 8397926
    Abstract: A nursing bottle assembly includes a rigid outer casing, a flexible inner liner and a teat arrangement. The teat arrangement attaches to the outer casing and secures the inner liner in position within the outer casing. The flexible inner liner includes a container in the form of a bellows such that it expands and collapses in a predictable linear manner along its longitudinal axis. Preferably, the inner liner is moulded from a food-grade silicone or thermoplastic elastomer and includes a substantially cylindrical container formed with at least one projecting rib or groove about which the liner folds to enable it to expand and collapse in a predictable linear manner along its longitudinal axis.
    Type: Grant
    Filed: June 5, 2008
    Date of Patent: March 19, 2013
    Assignee: Babisil Products (UK) Co. Ltd.
    Inventors: Matthew Gary Driver, Thomas Robert Etienne Pellereau, Raymond Liu Hon Wai, Sher Hing Sum
  • NURSING BOTTLE ASSEMBLY AND A REUSABLE LINER THEREFOR
    Publication number: 20100193460
    Abstract: A nursing bottle assembly includes a rigid outer casing, a flexible inner liner and a teat arrangement. The teat arrangement attaches to the outer casing and secures the inner liner in position within the outer casing. The flexible inner liner includes a container in the form of a bellows such that it expands and collapses in a predictable linear manner along its longitudinal axis. Preferably, the inner liner is moulded from a food-grade silicone or thermoplastic elastomer and includes a substantially cylindrical container formed with at least one projecting rib or groove about which the liner folds to enable it to expand and collapse in a predictable linear manner along its longitudinal axis.
    Type: Application
    Filed: June 5, 2008
    Publication date: August 5, 2010
    Applicant: BABISIL PRODUCTS (UK) CO., LTD.
    Inventors: Matthew Gary Driver, Thomas Robert Etienne Pellereau, Raymond Liu Hon Wai, Sher Hing Sum
  • Collapsible feeding bottle for an infant
    Patent number: D590950
    Type: Grant
    Filed: May 1, 2008
    Date of Patent: April 21, 2009
    Assignee: Babisil Products (UK) Co., Limited
    Inventors: Matthew Driver, Raymond Liu Hon Wai, Chi Hung Kwok
  • Feeding bottle for an infant
    Patent number: D595417
    Type: Grant
    Filed: January 22, 2008
    Date of Patent: June 30, 2009
    Assignee: Babisil Products (UK) Co. Limited
    Inventors: Matthew Driver, Raymond Liu Hon Wai, Chi Hung Kwok