Patents by Inventor Peggy C. Lai

Peggy C. Lai 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).

  • Powder storage and applicator device
    Patent number: 5697389
    Abstract: A powder storage and applicator device including a casing defining a top-open chamber, which holds a powdered beauty product, a screen covered on the casing over the top-open chamber, a detachable cover plate adapted for covering on the casing over the screen, and a flat handle pivoted to the casing, wherein when the handle is extended out for the holding of the hand, the powdered beauty product can be applied to the body by: patting the body with the screen or rubbing the screen over the body.
    Type: Grant
    Filed: September 30, 1996
    Date of Patent: December 16, 1997
    Inventor: Peggy C. Lai