Patents by Inventor Dat Vinh Ma

Dat Vinh Ma 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).

  • Packaging for fingernail products
    Patent number: D379925
    Type: Grant
    Filed: April 8, 1996
    Date of Patent: June 17, 1997
    Assignee: Inter-Continental Nail Products
    Inventor: Dat Vinh Ma
  • Fingernail product packaging
    Patent number: D382196
    Type: Grant
    Filed: April 8, 1996
    Date of Patent: August 12, 1997
    Assignee: Inter-Continental Products
    Inventor: Dat Vinh Ma