Patents by Inventor Louis Dale Jeffrey

Louis Dale Jeffrey 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).

  • Burr with floating guard
    Patent number: 9320583
    Abstract: Accordingly, embodiments of the presently described system and method include an equine dentistry burr with a head having a first end and a second end. Some embodiments also include a shank fixably connected to the first end of the head, and wherein the shank is configured to connect the equine dentistry burr to a handpiece assembly. Further embodiments also include a floating guard coupled to at least one of the cylindrical head and the shank, and configured to rotate independently of the cylindrical head and the shank.
    Type: Grant
    Filed: November 14, 2012
    Date of Patent: April 26, 2016
    Inventors: Louis Dale Jeffrey, Patrick Benhower
  • BURR WITH FLOATING GUARD
    Publication number: 20140134560
    Abstract: Accordingly, embodiments of the presently described system and method include an equine dentistry burr with a head having a first end and a second end. Some embodiments also include a shank fixably connected to the first end of the head, and wherein the shank is configured to connect the equine dentistry burr to a handpiece assembly. Further embodiments also include a floating guard coupled to at least one of the cylindrical head and the shank, and configured to rotate independently of the cylindrical head and the shank.
    Type: Application
    Filed: November 14, 2012
    Publication date: May 15, 2014
    Inventors: Louis Dale Jeffrey, Patrick Benhower
  • Equine dental speculum
    Patent number: 6695776
    Abstract: An equine dental speculum maintenance system utilizing rotatable and replaceable wear components in order to extend the useful life of an equine dental speculum. Both the toothed rack and the pawl are rotatable and replaceable.
    Type: Grant
    Filed: December 31, 2002
    Date of Patent: February 24, 2004
    Assignee: World Wide Equine, Inc.
    Inventors: Louis Dale Jeffrey, Wiliam Lloyd Jeffrey