Patents by Inventor John Showalter

John Showalter 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: 20240115409
    Abstract: An apparatus applies traction to a big toe of a patient's foot at a desired adduction angle and a desired dorsiflexion angle, for use in treating a bunion. The apparatus includes: a shoe portion (e.g., a sole, and strap(s)); a toe attachment apparatus (e.g., a Chinese finger trap) having a cable extending therefrom; and an apparatus (e.g., a ratchet, an actuator, and the like) configured to apply tension to the cable with respect to the sole. A support bracket is configured to pivot with respect to the shoe portion to adjust the adduction angle of the cable with respect to an axial direction of the sole, and is further configured to extend upwardly to at an elevated position with respect to the sole. An adjustment member is mounted to slide relative to the support bracket, to adjust the dorsiflexion angle provided by the cable independent of the adduction angle.
    Type: Application
    Filed: October 17, 2023
    Publication date: April 11, 2024
    Inventors: Christopher Richard Showalter, Christopher John Greetham
  • Patent number: 7347489
    Abstract: A vehicle end portion includes a right-hand closure assembly, a left-hand closure assembly, an end module, and at least one locating component positioned to locate the end module relative the left-hand closure assembly and the right-hand closure assembly.
    Type: Grant
    Filed: September 13, 2005
    Date of Patent: March 25, 2008
    Assignee: Chrysler LLC
    Inventors: Henry J Ziaja, Ian N Dupret, Randy Wall, Robert Cukr, Dennis Wilgus, John Showalter
  • Publication number: 20070057534
    Abstract: A vehicle end portion includes a right-hand closure assembly, a left-hand closure assembly, an end module, and at least one locating component positioned to locate the end module relative the left-hand closure assembly and the right-hand closure assembly.
    Type: Application
    Filed: September 13, 2005
    Publication date: March 15, 2007
    Inventors: Henry Ziaja, Ian Dupret, Randy Wall, Robert Cukr, Dennis Wilgus, John Showalter
  • Patent number: 5268581
    Abstract: In a pen plotter having plotting media supplied in the form of plotting media supply rolled around a hollow tube, this is a method and apparatus for automatically identifying the type of, and measuring the amount of, plotting media contained on the plotting media supply roll. A circular barcode strip is secured to the inner surface of the supply tube and is optically scanned to reveal the identity of the media contained on the supply roll. Said barcode strip's properties allow for the determination of the rotational velocity of the supply roll which, when used in conjunction with other known and easily derivable pieces of information, also allow for the precise calculation of the amount of media remaining on the roll. Knowing the identity of the media on the roll allows the plotter to handle the media in a manner consistent with its properties. Knowing the quantity of media remaining allows both media low and media out conditions to be determined and alarmed.
    Type: Grant
    Filed: November 13, 1992
    Date of Patent: December 7, 1993
    Assignee: CalComp Inc.
    Inventor: John Showalter