Patents by Inventor Po Wo Paul Cheung

Po Wo Paul Cheung 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).

  • Culinary whisk
    Patent number: 7740397
    Abstract: There is provided a culinary whisk comprising one or more wire loops for mixing foodstuffs, the or at least one of the wire loops includes an inner metallic wire portion and an outer polymeric portion enclosing the inner portion, wherein the inner portion is provided with groove(s) along substantially the length thereof for increasing frictional contact with the outer portion or means for fixedly adhering the outer portion to the inner wire portion whereby in use relative movement between the external portion and the internal portion is reduced.
    Type: Grant
    Filed: April 11, 2007
    Date of Patent: June 22, 2010
    Assignee: Maxpat Trading & Marketing (Far East) Limited
    Inventor: Po Wo Paul Cheung
  • CULINARY WHISK
    Publication number: 20080117712
    Abstract: There is provided a culinary whisk comprising one or more wire loops for mixing foodstuffs, the or at least one of the wire loops includes an inner metallic wire portion and an outer polymeric portion enclosing the inner portion, wherein the inner portion is provided with groove(s) along substantially the length thereof for increasing frictional contact with the outer portion or means for fixedly adhering the outer portion to the inner wire portion whereby in use relative movement between the external portion and the internal portion is reduced.
    Type: Application
    Filed: April 11, 2007
    Publication date: May 22, 2008
    Inventor: Po Wo Paul CHEUNG
  • Culinary whisk
    Patent number: D542102
    Type: Grant
    Filed: January 10, 2006
    Date of Patent: May 8, 2007
    Assignee: Maxpat Trading & Marketing (Far East) Limited
    Inventor: Po Wo Paul Cheung