Patents by Inventor Todd A. Muirhead

Todd A. Muirhead 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: 6699803
    Abstract: Camouflage covering fabricated by the method of attaching dyed jute strands to netting, wherein the netting is placed over an individual or object to be camouflaged. The covering may be formed as an integral garment, such as a hooded poncho, or may be attached to clothing such as a battle dress uniform (BDU) to form a ghillie suit. The covering may be draped over an object such as a weapon, vehicle, equipment, or supplies. The present invention allows for quick, cost-effective creation of realistic three-dimensional camouflage coverings and apparel that are easily portable, naturally frayed in appearance, and securely assembled without the use of loops or snaps.
    Type: Grant
    Filed: June 3, 2002
    Date of Patent: March 2, 2004
    Inventor: Todd A. Muirhead
  • Patent number: 6508159
    Abstract: A firearm heat sink is provided that may be easily affixed to, and removed from, a firearm. The heat sink is provided with a plurality of cooling fins. In a preferred embodiment, the firearm heat sink is held in place by a cooperating collet and ring on each end of the heat sink. In an alternate embodiment, the firearm heat sink is formed in halves and is mechanically fastened together about the barrel of the firearm. In either embodiment, an underlying heat conducting material optionally may be added to insure a proper thermal path between the firearm and the heat sink.
    Type: Grant
    Filed: July 13, 2001
    Date of Patent: January 21, 2003
    Inventor: Todd A. Muirhead
  • Publication number: 20030010186
    Abstract: A firearm heat sink is provided that may be easily affixed to, and removed from, a firearm. The heat sink is provided with a plurality of cooling fins. In a preferred embodiment, the firearm heat sink is held in place by a cooperating collet and ring on each end of the heat sink. In an alternate embodiment, the firearm heat sink is formed in halves and is mechanically fastened together about the barrel of the firearm. In either embodiment, an underlying heat conducting material optionally may be added to insure a proper thermal path between the firearm and the heat sink.
    Type: Application
    Filed: July 13, 2001
    Publication date: January 16, 2003
    Inventor: Todd A. Muirhead
  • Publication number: 20030010187
    Abstract: A firearm heat sink is provided that may be easily affixed to, and removed from, a firearm. The heat sink is provided with a plurality of cooling fins. In a preferred embodiment, the firearm heat sink is held in place by a cooperating collet and ring on each end of the heat sink. In an alternate embodiment, the firearm heat sink is formed in halves and is mechanically fastened together about the barrel of the firearm. In either embodiment, an underlying heat conducting material optionally may be added to insure a proper thermal path between the firearm and the heat sink.
    Type: Application
    Filed: June 7, 2002
    Publication date: January 16, 2003
    Inventor: Todd A. Muirhead
  • Patent number: 6500214
    Abstract: Camouflage covering fabricated by the method of attaching dyed jute strands to netting, wherein the netting is placed over an individual or object to be camouflaged. The covering may be formed as an integral garment, such as a hooded poncho, or may be attached to clothing such as a battle dress uniform (BDU) to form a ghillie suit. The covering may be draped over an object such as a weapon, vehicle, equipment, or supplies. The present invention allows for quick, cost-effective creation of realistic three-dimensional camouflage coverings and apparel that are easily portable, naturally frayed in appearance, and securely assembled without the use of loops or snaps.
    Type: Grant
    Filed: June 8, 2000
    Date of Patent: December 31, 2002
    Inventor: Todd A. Muirhead
  • Publication number: 20020152559
    Abstract: Camouflage covering fabricated by the method of attaching dyed jute strands to netting, wherein the netting is placed over an individual or object to be camouflaged. The covering may be formed as an integral garment, such as a hooded poncho, or may be attached to clothing such as a battle dress uniform (BDU) to form a ghillie suit. The covering may be draped over an object such as a weapon, vehicle, equipment, or supplies. The present invention allows for quick, cost-effective creation of realistic three-dimensional camouflage coverings and apparel that are easily portable, naturally frayed in appearance, and securely assembled without the use of loops or snaps.
    Type: Application
    Filed: June 3, 2002
    Publication date: October 24, 2002
    Inventor: Todd A. Muirhead