Patents by Inventor Gregory B. Arasmith

Gregory B. Arasmith 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).

  • Arrow broadhead
    Patent number: 6887172
    Abstract: An improved broadhead arrowhead is disclosed including spiral-shaped, curving or twisting, blades of increasing width along a leading edge thereof, and an insert including a bearing element which allows for broadhead rotation independent of the arrow shaft about the longitudinal axis of the arrow shaft during flight. The curved blades and bearing element of the present invention allow the broadhead to continue rotating after contacting the target.
    Type: Grant
    Filed: September 10, 2003
    Date of Patent: May 3, 2005
    Inventor: Gregory B. Arasmith
  • Arrow broadhead
    Publication number: 20040048704
    Abstract: An improved broadhead arrowhead is disclosed including spiral-shaped, curving or twisting, blades of increasing width along a leading edge thereof, and an insert including a bearing element which allows for broadhead rotation independent of the arrow shaft about the longitudinal axis of the arrow shaft during flight. The curved blades and bearing element of the present invention allow the broadhead to continue rotating after contacting the target.
    Type: Application
    Filed: September 10, 2003
    Publication date: March 11, 2004
    Inventor: Gregory B. Arasmith
  • Arrow broadhead
    Publication number: 20020151394
    Abstract: An improved broadhead arrowhead is disclosed including spiral-shaped, curving or twisting, blades of increasing width along a leading edge thereof, and an insert including a bearing element which allows for broadhead rotation independent of the arrow shaft about the longitudinal axis of the arrow shaft during flight. The curved blades and bearing element of the present invention allow the broadhead to continue rotating after contacting the target.
    Type: Application
    Filed: April 11, 2002
    Publication date: October 17, 2002
    Inventor: Gregory B. Arasmith