Patents by Inventor Andrew James McQuinn

Andrew James McQuinn 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).

  • Patent number: 6811522
    Abstract: An exercise with traction device comprising a frame holding a seat above the floor that has a resistance loaded backrest for the purpose of rehabilitating atrophied spinal support muscle through progressive resistance exercise while the spine is under pain alleviating traction. The backrest is resistance loaded for both traction, and extension resistance or flexion resistance. This makes needed exercise for those who are hindered from such therapy by spinal compressive related pain. The exercise resistance is transmitted to the patient via a horizontal axis backrest, and can be weighted either positively for back resistance, or negatively for abdominal resistance, at the same time traction is applied from the backrest suspension system applying resistance to the user attached to it in the direction that decompresses the spine.
    Type: Grant
    Filed: January 27, 2000
    Date of Patent: November 2, 2004
    Inventor: Andrew James McQuinn