Patents by Inventor David Rojas

David Rojas 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).

  • Locking Rim Cell Phone Case
    Publication number: 20150065206
    Abstract: A cellular phone case includes an insert panel. The insert panel is flat and has an insert panel height with an insert panel width. A locking rim includes four sections, namely a first section, a second section, a third section and a fourth section. The first section is a rigid link, the second section is a rigid link, the third section is a rigid link, and the fourth section is a rigid link. The locking rim includes a hinge mechanism that has an open position that is extended and a closed position for retaining a cell phone. The first section is connected to the second section at a first hinge. The second section is connected to the third section at a second hinge. The third section is connected to the fourth section and a third hinge. The fourth section is connected to the first section at a locking connection.
    Type: Application
    Filed: August 29, 2013
    Publication date: March 5, 2015
    Applicant: Evutec Corporation
    Inventor: David Rojas
  • Roof shingle
    Patent number: D658787
    Type: Grant
    Filed: March 18, 2011
    Date of Patent: May 1, 2012
    Inventors: Mark Westfall, David Rojas