Patents by Inventor Britton Douglass Leitch

Britton Douglass Leitch 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).

  • Exercise Sled and Backpack Combination
    Publication number: 20150335938
    Abstract: An exercise apparatus for wearing about an upper portion of a user's body and for securing weights having a centrally-located hole extending therethrough to the body. The apparatus generally includes a frame backpack and an exercise sled to which one or more weights may be attached. The exercise sled is removably mounted to the frame backpack to operate in a first mode of operation and may be used separately from the frame backpack in a second mode of operation. In certain embodiments, the apparatus may include a connection strap for connecting the exercise sled to the frame backpack in the second mode of operation such that a user may pull the exercise sled while wearing the frame backpack.
    Type: Application
    Filed: May 22, 2014
    Publication date: November 26, 2015
    Applicant: GRIZZLY PERFORMANCE, LLC
    Inventors: Alex Douglass Seen, Britton Douglass Leitch
  • Exercise sled and backpack combination
    Patent number: 9186538
    Abstract: An exercise apparatus for wearing about an upper portion of a user's body and for securing weights having a centrally-located hole extending therethrough to the body. The apparatus generally includes a frame backpack and an exercise sled to which one or more weights may be attached. The exercise sled is removably mounted to the frame backpack to operate in a first mode of operation and may be used separately from the frame backpack in a second mode of operation. In certain embodiments, the apparatus may include a connection strap for connecting the exercise sled to the frame backpack in the second mode of operation such that a user may pull the exercise sled while wearing the frame backpack.
    Type: Grant
    Filed: May 22, 2014
    Date of Patent: November 17, 2015
    Assignee: Grizzly Performance, LLC
    Inventors: Alex Douglass Seen, Britton Douglass Leitch