Patents by Inventor David P. Pearson

David P. Pearson 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: 6623419
    Abstract: A back belt including magnets, and a thermally active gel material to provide magnetic and thermal induced lower back pain relief. The magnets are arranged in multiple quadrapolar pods, which are secured to a contour-conforming, resilient support web. Preferably, an interior sheet sandwiches the pods and gel material between it and an exterior sheet in a cross-shaped array within the support web. In a more preferred embodiment, the belt includes a fastening strap that neatly secures excess belt by wrapping around the excess belt and drawing that excess against the remainder of the belt. In a preferred process of manufacturing the back belt, multiple quadrapolar magnet pods and the gel material are secured to a support web. Belt straps are secured to the support web. More preferably, a fastening strap is secured to at least one of the belt straps.
    Type: Grant
    Filed: April 25, 2002
    Date of Patent: September 23, 2003
    Assignee: Access Business Group International LLC
    Inventors: Mark C. Smith, Sandra K. Hopwood, David P. Pearson
  • Patent number: 5497923
    Abstract: A utility belt or the like device in one embodiment capable of also acting as a back support, either suspenderless or being suspendered, to receive in secure fashion utility pouches and the like so that the utility pouches are rigidly and releasably secured and not liable to shift in relation to the belt which supports them. The extensive use of hook and loop fastener surfaces enables the device to accommodate a wide range of body shapes in a facile manner and to receive hook and loop fastener surface provided tools in releasable engagement therewith.
    Type: Grant
    Filed: February 15, 1995
    Date of Patent: March 12, 1996
    Inventors: David P. Pearson, Conrad W. Tanner
  • Patent number: 5302171
    Abstract: The back and stomach support device includes a) an elastic, flat, upraised, central back support, preferably tapering on its side margins from bottom to top, b) a first pair of flexible inelastic, elongated strips connected to the opposite sides of the central back support near the bottom thereof and sloping slightly upwardly as they extend laterally thereof; c) a second pair of such strips connected to the opposite sides of the central back support near the top thereof, overlapping the upper margins of the rear surfaces of the first pair of strips and sloping slightly downwardly as they extend laterally of the central back support; and, d) hook and loop fasteners on the strips. The strips wrap around the sides and front of the mid-section of a human torso for full support and overlap each other to an adjustable extent.
    Type: Grant
    Filed: March 16, 1992
    Date of Patent: April 12, 1994
    Inventors: David P. Pearson, Thomas J. Johnston
  • Patent number: 5232424
    Abstract: The back and stomach support device is utilizable by weightlifters, stevedors, etc., and includes an elongated flexible back strap with a resilient, flexible back cushion attached to the inner surface thereof. The back strap extends forwardly at the sides of the device and ends in opposed front loops through which the opposite ends of a front belt extend. To the inner surface of the front belt is connected a resilient, flexible stomach cushion. The front belt can be cinched tight by means of its opposite ends and be releasably held in place for example by hook-bearing strips and hook-receiving strips on the belt. The device encircles the waist and effectively supports both back and stomach to prevent muscle strain. The strap and belt are shorter in height than the cushions so that no pinching of the skin occurs during tightening. The opposite ends of the cushions may be tapered down for a similar reason and the cushions are short enough not to intercept each other.
    Type: Grant
    Filed: September 6, 1991
    Date of Patent: August 3, 1993
    Inventors: David P. Pearson, Thomas J. Johnston
  • Patent number: D351051
    Type: Grant
    Filed: May 4, 1993
    Date of Patent: October 4, 1994
    Inventors: David P. Pearson, Conrad W. Tanner