Patents by Inventor Rodney D. Clark

Rodney D. Clark 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).

  • Computer table
    Patent number: 6155180
    Abstract: A system of mounting a computer mechanism to avoid tangled cords and to protect the equipment conveniently within a desk or similar work surfaces. The system includes a desk having units of the computer and a harness of the wires and cables necessary for operation thereof either built into the desk or added to the desk.
    Type: Grant
    Filed: June 11, 1999
    Date of Patent: December 5, 2000
    Inventor: Rodney D. Clark
  • Scratch surface remover
    Patent number: 5253383
    Abstract: A mechanical device for scraping cover material from underlying information on cards such as lottery tickets. The device uses a power driven wire brush and includes a collector for the material scraped from the cards.
    Type: Grant
    Filed: April 7, 1992
    Date of Patent: October 19, 1993
    Inventor: Rodney D. Clark
  • Oxygen tube support strap
    Patent number: 4836200
    Abstract: A device particularly for use with a nasal cannula for holding oxygen tubes in place on a user's head free of the ears thus avoiding chafing. The device includes a head strap having loops to hold the oxygen tubes.
    Type: Grant
    Filed: February 29, 1988
    Date of Patent: June 6, 1989
    Assignee: Edward H. Lacey
    Inventor: Rodney D. Clark