Patents by Inventor David Thomas Fryer

David Thomas Fryer 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).

  • Publication number: 20080271324
    Abstract: A nipper is disclosed having light-weight alloy handles which are ergonomically shaped narrowly to accommodate smaller hands or one-handed use, and biased outwardly by a torsion type spring which additionally limit the open handle width. The nipper utilizes carbide tool steel blades affixed with fasteners for easy replacement. The nipper has a friction reducing bushing at the pivot for ease of movement.
    Type: Application
    Filed: May 3, 2007
    Publication date: November 6, 2008
    Inventor: David Thomas Fryer
  • Patent number: 6283219
    Abstract: Described is a plastic form conforming to the shape of the underside of an equine hoof and within the borders of the hoof wall that is affixed to the hoof by means of straps or adhesive tape. The function of the form is to support the sole and skeletal structure of the hoof while the hoof wall remains unsupported, the purpose being to allow the hoof wall to grow out undistorted following the occurrence of lamninitis or founder. The plastic form can have additional thickness at the heel area to reduce tension of the suspensor ligaments and flexor tendons. The form can be cushioned to allow for sensitive hoof soles.
    Type: Grant
    Filed: October 4, 1999
    Date of Patent: September 4, 2001
    Inventor: David Thomas Fryer
  • Patent number: 6231972
    Abstract: Described is an adhesive abrasion-resistant protective coating for an ungulate hoof comprising a rapid-setting epoxy resin with a curing agent with the addition of aramid fibers and carbide particles for added strength and abrasion resistance. The composition is flexible, has a hardness of about 85 on a Shore D scale and is very abrasion resistant. The composition is used to protect ungulate hooves from abrasion without the need for nails or other fastening devices. Also described is the use to create traction enhancing features, and to fill cracks in the hoof wall.
    Type: Grant
    Filed: September 3, 1999
    Date of Patent: May 15, 2001
    Inventor: David Thomas Fryer