Patents by Inventor KK Siu

KK Siu 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).

  • Publication number: 20230200584
    Abstract: The present invention provides a combination pressure cooker and air fryer lid that may be selectively coupled to a vessel. When the lid and the vessel are coupled, the lid may be adjustable between two positions. In the first position, the lid may be used for pressure cooking. In the second position, the lid may be used for air frying. To transition the lid from the first position to the second position, a handle on the lid may be rotated in a particular direction. Conversely, to transition the lid from the second position to the first position, the handle on the lid may be rotated in an opposite direction. Advantageously, in performing either of the pressure cooking or air fryer cooking functions, the lid need not be replaced.
    Type: Application
    Filed: February 27, 2023
    Publication date: June 29, 2023
    Inventors: William Michael Kennedy, Eddy Fung, KK Siu, Sam Ho, Samuel But
  • Publication number: 20210000292
    Abstract: The present invention provides a combination pressure cooker and air fryer including a lid that may be selectively attached to a vessel. The lid may be adjustable between two general cooking positions. In the first cooking position, the lid may operate with the vessel as a pressure cooker. In the second cooking position, the may operate with the vessel as an air fryer. In performing either of the pressure cooking or air fryer cooking functions, the lid does not need to be replaced.
    Type: Application
    Filed: June 29, 2020
    Publication date: January 7, 2021
    Inventors: KK Siu, Sam Ho, Samuel But