Patents by Inventor Erik S. Hopperstad

Erik S. Hopperstad 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).

  • Retractable wall mounted exercise rack system
    Patent number: 9409048
    Abstract: A retractable wall mounted exercise rack system for providing an exercise rack that may be easily and compactly stored when not in use. The retractable wall mounted exercise rack system generally includes one or more brackets attached to a wall, a pair of support members, and a plurality of arms pivotally extending from the brackets and pivotally connecting to the support members. One or more actuators are connected between the brackets and the arms to assist in lifting the structure into a compact retracted position for storage.
    Type: Grant
    Filed: May 9, 2016
    Date of Patent: August 9, 2016
    Assignee: PRX Performance, LLC
    Inventors: Erik S. Hopperstad, Brian B. Brasch
  • Retractable wall mounted exercise rack system
    Patent number: 9333387
    Abstract: A retractable wall mounted exercise rack system for providing an exercise rack that may be easily and compactly stored when not in use. The retractable wall mounted exercise rack system generally includes one or more brackets attached to a wall, a pair of support members, and a plurality of arms pivotally extending from the brackets and pivotally connecting to the support members. One or more actuators are connected between the brackets and the arms to assist in lifting the structure into a compact retracted position for storage.
    Type: Grant
    Filed: April 9, 2015
    Date of Patent: May 10, 2016
    Assignee: PRX Performance, Inc.
    Inventors: Erik S. Hopperstad, Brian B. Brasch
  • Retractable Wall Mounted Exercise Rack System
    Publication number: 20150290488
    Abstract: A retractable wall mounted exercise rack system for providing an exercise rack that may be easily and compactly stored when not in use. The retractable wall mounted exercise rack system generally includes one or more brackets attached to a wall, a pair of support members, and a plurality of arms pivotally extending from the brackets and pivotally connecting to the support members. One or more actuators are connected between the brackets and the arms to assist in lifting the structure into a compact retracted position for storage.
    Type: Application
    Filed: April 9, 2015
    Publication date: October 15, 2015
    Inventors: Erik S. Hopperstad, Brian B. Brasch