Patents by Inventor Mark L. Fox

Mark L. Fox 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: 20250121204
    Abstract: The invention is a portable micromagnetic field generator device comprising a battery, a circuit board with a microcontroller, a memory and a current amplifier. The memory functions to store information, such as audio information, for the generation of specific pulsed magnetic field frequencies of pairs of such frequencies. The MCU uses the stored information to form a variable microcurrent, which is amplified via a current amplifier. The amplified current is used by a coil assembly to generate a variable micromagnetic field. The device is kept in close proximity to a user's body for the micromagnetic field to impart its therapeutic effects. The device also includes a display device and several buttons so that users may select the type of micromagnetic field they wish to use, as well as stop, start and pause the micromagnetic field generation.
    Type: Application
    Filed: May 6, 2024
    Publication date: April 17, 2025
    Inventor: Mark L. Fox
  • Patent number: 9173703
    Abstract: A non-linear electrosurgical electrode extender is disclosed. The extender includes a shaft at a proximal end thereof, a receiver at a distal end thereof, and a curved body portion extending between the shaft and the receiver. The shaft fits in an electrosurgical handpiece that defines a handpiece central axis. The receiver receives the electrosurgical electrode. The curved body portion is disposed outside the handpiece central axis and positions the receiver at a converging angle relative to the handpiece central axis such that when the electrosurgical electrode is disposed in the receiver, a surgically active distal end of the electrode intersects the handpiece central axis. The electrode extender is adapted for use with wire loop gynecologic electrosurgical electrode in gynecologic procedures. The extender maintains the tactility and control of a straight electrode extender while permitting the handpiece to be disposed outside the cervix view axis.
    Type: Grant
    Filed: December 7, 2010
    Date of Patent: November 3, 2015
    Assignee: UTAH MEDICAL PRODUCTS INC.
    Inventors: Ben D. Shirley, Mark L. Fox
  • Patent number: 6932688
    Abstract: A clipping device is provided for closing stuffed food casing with a clip and an apparatus is provided for causing a taped, holding string loops, to be directed toward the clipping device for closing an end of the food casing so that a string loop is transferred directly from the tape into an entry into a channel in the clipping device. The clip draws the loop to the casing and holds the loop to the food casing. The stuffing apparatus preferably also includes a novel readily cleanable food flow cut-off valve. A punch and clip anvil is provided to apply clips bent around the casing in essentially mirror image helixes. An extending and retracting conveyor is provided to remove stuffed food product from the vicinity of the clipping device after stuffed food casing is closed.
    Type: Grant
    Filed: October 12, 2001
    Date of Patent: August 23, 2005
    Assignee: Teepak Properties, LLC
    Inventors: Thomas R. Stanley, Mark D. Kelley, Philip W. Davis, Mark L. Fox, Thomas D. Weston, David L. Wright
  • Publication number: 20030073397
    Abstract: Apparatus for automatically stuffing tubular food casing with food product. The apparatus includes a stuffing horn through which food product flows into tubular food casing which is deshirred from a shirred food casing stick on the stuffing horn. An input end of the stuffing horn is interconnected with a pressurized source of food product. A clipping device is provided for closing stuffed food casing with a clip and apparatus is preferably provided for causing a tape holding string loops, to be directed toward the clipping device for closing an end of the food casing so that a string loop is transferred directly from the tape into an entry into a channel in the clipping device so that when the end of the food casing is closed with the clip, the clip draws the loop to the casing and holds the loop to the food casing. The apparatus preferably also includes a novel readily cleanable food flow cut-off valve.
    Type: Application
    Filed: October 12, 2001
    Publication date: April 17, 2003
    Inventors: Thomas R. Stanley, Mark D. Kelley, Philip W. Davis, Mark L. Fox, Thomas D. Weston, David L. Wright
  • Patent number: 5573454
    Abstract: In a method for the continuous automated manufacture of stuffed food casings containing imprinted labels, wherein tubular material for the casings from a supply source is axially shirred into sections and the sections are stuffed with food emulsion into divided off portions, the improvement comprising measuring linear motion of the casing as the portions are filled with food emulsion; inputting the measured motion to a programmable logic controller; within the programmable logic controller, calculating an approximate distance between eye-mark bars separating the individual portions, where the calculation is based upon a known distance between eye-mark bars; based upon the calculated approximate distance and the measured motion, selectively sensing eye-mark bars which separate individual casings while ignoring printed label material between eye-mark bars; and, clipping individual sections of the casing closed at precise locations in response to the sensing of eye-mark bars to accurately position the labels bet
    Type: Grant
    Filed: June 17, 1994
    Date of Patent: November 12, 1996
    Assignee: Devro-Teepak, Inc.
    Inventors: Mark L. Fox, Mark D. Kelley
  • Patent number: 5203734
    Abstract: Flattened tubular food casing in combination with a deformable semi-rigid sleeve member, separate from but attached to one end of the casing in the form of a casing extension. The generally cylindrical shaped sleeve comprises a leading edge opposite the end attached to the food casing which can be tapered to assist in loading the attached casing onto a stuffing apparatus employing a reciprocating carrier. The flattened tubular food casing-sleeve member combination may be folded or mounted on a reel and packaged for direct payout to the stuffing apparatus.
    Type: Grant
    Filed: July 2, 1992
    Date of Patent: April 20, 1993
    Assignee: Teepak, Inc.
    Inventors: Mark L. Fox, Thomas R. Stanley
  • Patent number: 5127873
    Abstract: Disclosed is a food emulsion casing packaging system which incorporates means for readily and rapidly removing non-shirred, flat casing from its shipping carton, means or facilely and rapidly threading that casing into automated food emulsion stuffing equipment, and means for rapidly and readily forming the casing into a tubular form at the point of introduction of the food emulsion to the casing.
    Type: Grant
    Filed: August 28, 1990
    Date of Patent: July 7, 1992
    Assignee: Teepak, Inc.
    Inventors: Thomas R. Stanley, Mark L. Fox