Patents by Inventor Mark R. Nigbur

Mark R. Nigbur 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: 5647062
    Abstract: A limb protector which attaches to a limb and protects it from injury due to impact. The limb protector remains securely positioned on the limb, has a plurality of protective compartments for dissipating impact, and is positionable immediately adjacent to a joint without causing any interference with the joint's movement. The limb protector includes a main body member having opposing edges which define a length of the main body member. The main body member also has a protective compartment, which defines an interior cavity in which an insert member is positioned. An elongated attachment strap fastens the main body member to a limb, and has two opposing ends. A front edge extends across the width of the main body member between the opposing side edges and has an arcuate concave shape across the width of the main body member.
    Type: Grant
    Filed: June 30, 1995
    Date of Patent: July 15, 1997
    Inventor: Mark R. Nigbur