Patents by Inventor Libor Marik

Libor Marik 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).

  • Backpack accessible from the user's front while wearing
    Patent number: 8070030
    Abstract: The present disclosure is an altered backpack with more than one shoulder strap, which allows the wearer to reconfigure the shoulder straps while wearing, swing the backpack around to the wearer's front, and access the contents of the backpack, while still wearing the backpack.
    Type: Grant
    Filed: August 27, 2005
    Date of Patent: December 6, 2011
    Inventor: Libor Marik
  • Backpack accessible from the front while wearing
    Patent number: 7316340
    Abstract: The present disclosure is an altered backpack, which allows the wearer to reconfigure the shoulder straps while wearing, swing the backpack around to the wearer's front, and access the contents of the backpack while still wearing the backpack.
    Type: Grant
    Filed: September 3, 2004
    Date of Patent: January 8, 2008
    Inventor: Libor Marik
  • Backpack Accessible from the User's Front While Wearing.
    Publication number: 20070246499
    Abstract: The present disclosure is an altered backpack with more than one shoulder strap, which allows the wearer to reconfigure the shoulder straps while wearing, swing the backpack around to the wearer's front, and access the contents of the backpack, while still wearing the backpack.
    Type: Application
    Filed: August 27, 2005
    Publication date: October 25, 2007
    Inventor: Libor Marik
  • Backpack accessible from the front while wearing
    Publication number: 20060049226
    Abstract: The present disclosure is an altered backpack, which allows the wearer to reconfigure the shoulder straps while wearing, swing the backpack around to the wearer's front, and access the contents of the backpack while still wearing the backpack.
    Type: Application
    Filed: September 3, 2004
    Publication date: March 9, 2006
    Inventor: Libor Marik