Patents by Inventor Roger W. Schaefer

Roger W. Schaefer 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).

  • Patent number: 5699943
    Abstract: A belt-mounted flashlight holder includes a belt loop subassembly and a cradle subassembly that are pivotally connected to permit the mounted flashlight to be rotated to any of several detented rotational positions. The cradle subassembly can accommodate flashlights or batons of various diameters within a reasonable range and includes a flexible removable jaw that is forced by a cam against the barrel of the flashlight so that the elastic restoring forces in the movable jaw provide the force that retains the flashlight in the cradle. The flexibility of the movable jaw and cradle permits the flashlight to break away from the cradle in which it is held if the flashlight is jerked by an assailant or if the flashlight becomes caught on an object. The cam includes a high spot that renders it stable in both the locked and released positions. The belt loop subassembly includes provision for mounting the flashlight holder on a wall or other reasonably flat surface.
    Type: Grant
    Filed: December 19, 1995
    Date of Patent: December 23, 1997
    Assignee: Centurion Safety Products, Inc.
    Inventors: Roger W. Schaefer, Michael Capanna, James D. Scott
  • Patent number: 4415954
    Abstract: A protective sleeve that can be slipped over the knurled barrel of a flashlight or similar article to protect surrounding objects from the abrasive action of the knurling is composed of a resilient slip-resistant vinyl. When applied over the barrel of the flashlight, the vinyl sleeve provides a non-abrasive but slip-resistant surface for gripping. The inside diameter of the sleeve is less than the outside diameter of the barrel of the flashlight, and a household detergent is used as a lubricant to facilitate slipping the sleeve onto the barrel of the flashlight.
    Type: Grant
    Filed: April 23, 1982
    Date of Patent: November 15, 1983
    Assignee: Centurion Safety Products, Inc.
    Inventor: Roger W. Schaefer
  • Patent number: D433563
    Type: Grant
    Filed: August 20, 1999
    Date of Patent: November 14, 2000
    Assignee: Centurion Safety Products, Inc.
    Inventors: Michael Capanna, Roger W. Schaefer