Patents by Inventor James C. Keen

James C. Keen 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: 20080010727
    Abstract: A lightweight wrestling headgear that includes a pair of ear covering assemblies and at least three straps that are coupled between the pair of ear coverings to secure the headgear onto the head of a wrestler. The pair of ear covering assemblies each includes a relatively soft inner cushion and a relatively hard outer shell portion. The relatively hard outer shell portions have a deeply cupped portion formed with a symmetrical pattern of curved protrusions which each extend outward from a central portion of the relatively hard outer shell portions.
    Type: Application
    Filed: June 29, 2006
    Publication date: January 17, 2008
    Inventor: James C. Keen
  • Patent number: 6782558
    Abstract: New lightweight wrestler headgear comprises an inner soft plastic cushion for contact with the wearer and an outer hard shell having a plurality of swirling or sweeping curved protrusions intended to suggest the swirling clouds of a tornado. In the depressions or valleys between the swirls are a large number of vent holes that effectively remain uncovered for good hearing regardless of the activity during a wrestling match. The inner cushion and outer shell are peripherally shaped with concave outer edges between locations where straps are attached to the inner cushion and outer shell. Because of the novel peripheral shapes and the protruding swirls the outer shell can be made exceptionally light and strong with little impairment of hearing.
    Type: Grant
    Filed: September 5, 2002
    Date of Patent: August 31, 2004
    Assignee: Cliff Keen Wrestling Products, Inc.
    Inventors: James C. Keen, Sr., John L. Marchello
  • Patent number: 6564395
    Abstract: Protective wrestler headgear having straps fully adjustable by the user with the headgear in place on the head. To allow adjustment of each strap, the adjustment is spaced from the ear cover an amount sufficient to permit some small spacing from the head thereby providing sufficient room for the strap to be moved through the adjustment element that is attached to the ear cover. In the embodiment described below, the adjustment element comprises a “D-ring” attached to, but spaced from, the ear cover. The strap extending from the other ear cover passes through the D-ring with enough clearance from the head and nearest ear cover to permit movement of the strap relative to the D-ring with the headgear in place on the wrestler's head.
    Type: Grant
    Filed: May 21, 2001
    Date of Patent: May 20, 2003
    Inventor: James C Keen
  • Publication number: 20020002733
    Abstract: Protective wrestler headgear having straps fully adjustable by the user with the headgear in place on the head. To allow adjustment of each strap, the adjustment is spaced from the ear cover an amount sufficient to permit some small spacing from the head thereby providing sufficient room for the strap to be moved through the adjustment element that is attached to the ear cover. In the embodiment described below, the adjustment element comprises a “D-ring” attached to, but spaced from, the ear cover. The strap extending from the other ear cover passes through the D-ring with enough clearance from the head and nearest ear cover to permit movement of the strap relative to the D-ring with the headgear in place on the wrestler's head.
    Type: Application
    Filed: May 21, 2001
    Publication date: January 10, 2002
    Inventor: James C. Keen
  • Patent number: D469928
    Type: Grant
    Filed: March 8, 2002
    Date of Patent: February 4, 2003
    Inventors: James C. Keen, John L. Marchello
  • Patent number: D476450
    Type: Grant
    Filed: March 8, 2002
    Date of Patent: June 24, 2003
    Inventors: James C. Keen, John L Marchello
  • Patent number: D481175
    Type: Grant
    Filed: January 13, 2003
    Date of Patent: October 21, 2003
    Inventor: James C. Keen, Sr.