Patents by Inventor Jan Glas

Jan Glas 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).

  • Garbage sack
    Patent number: D546520
    Type: Grant
    Filed: February 6, 2004
    Date of Patent: July 10, 2007
    Inventor: Jan Glas
  • Garbage sack
    Patent number: RE41712
    Type: Grant
    Filed: December 5, 2008
    Date of Patent: September 21, 2010
    Inventor: Jan Glas