Patents by Inventor Joice Wang

Joice Wang 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).

  • Dispenser with adjustable lateral powder flow
    Patent number: 6966468
    Abstract: The present invention relates to an adjustable flow rate dispenser comprising a dispenser body having a closed end, a flanged open end, at least one relatively large laterally disposed powder dispensing opening, at least one relatively small laterally disposed powder dispensing opening, and a retaining ring; and a cap having an open end, a closed end, a laterally disposed powder dispensing opening, and a snap bead, wherein when the cap is placed on the body, the snap bead engages the retaining ring providing a twistingly engaged cap and body.
    Type: Grant
    Filed: June 16, 2003
    Date of Patent: November 22, 2005
    Assignee: Johnson & Johnson (China) Ltd.
    Inventors: Annalisa McKay, Joice Wang, Jun Lu, Christine Andrea Ruhotas, Xiaohai Lu, Min Xu, Anthony Gallo
  • Dispenser with adjustable lateral powder flow
    Publication number: 20040217138
    Abstract: The present invention relates to an adjustable flow rate dispenser comprising a dispenser body having a closed end, a flanged open end, at least one relatively large laterally disposed powder dispensing opening, at least one relatively small laterally disposed powder dispensing opening, and a retaining ring; and a cap having an open end, a closed end, a laterally disposed powder dispensing opening, and a snap bead, wherein when the cap is placed on the body, the snap bead engages the retaining ring providing a twistingly engaged cap and body.
    Type: Application
    Filed: June 16, 2003
    Publication date: November 4, 2004
    Inventors: Annalisa McKay, Joice Wang, Jun Lu, Christine Andrea Ruhotas, Xiaohai Lu, Min Xu, Anthony Gallo