Patents by Inventor Erwin Ballarta

Erwin Ballarta 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 lumbar firearm compartment
    Publication number: 20070170219
    Abstract: A backpack providing a lumbar firearms compartment which combines ease of access to the firearm with the needed concealment of the firearm and the requisite comfort to the backpack wearer for long term storage of the firearm. Various related configurations of the lumbar firearms compartment are disclosed.
    Type: Application
    Filed: January 26, 2006
    Publication date: July 26, 2007
    Inventors: Erwin Ballarta, Leslie Buck