Patents by Inventor Sandy Sa

Sandy Sa 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).

  • Portable coffee machine
    Patent number: 11903513
    Abstract: A portable coffee machine includes a housing, a drainage module, an extraction module, and a controller, wherein the drainage module includes a water storing cup, a water pump, a conduit, and a drainage assembly, wherein the water storing cup is connected to the housing and is located at a top of the housing, the extraction module is detachably connected to the drainage module, the extraction module includes a transferring cup and an extraction container, the transferring cup is detachably connected to the extraction container, wherein the controller controls the water pump to pump the water in the water storing cup through the conduit and the drainage assembly into the extraction module for making coffee.
    Type: Grant
    Filed: June 5, 2023
    Date of Patent: February 20, 2024
    Assignee: UUOOSS LTD
    Inventor: Sandy Sa
  • Portable Coffee Machine
    Publication number: 20230309734
    Abstract: A portable coffee machine includes a housing, a drainage module, an extraction module, and a controller, wherein the drainage module includes a water storing cup, a water pump, a conduit, and a drainage assembly, wherein the water storing cup is connected to the housing and is located at a top of the housing, the extraction module is detachably connected to the drainage module, the extraction module includes a transferring cup and an extraction container, the transferring cup is detachably connected to the extraction container, wherein the controller controls the water pump to pump the water in the water storing cup through the conduit and the drainage assembly into the extraction module for making coffee.
    Type: Application
    Filed: June 5, 2023
    Publication date: October 5, 2023
    Inventor: Sandy Sa