Patents by Inventor Mark Trujillo

Mark Trujillo 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).

  • Combination fire tool
    Patent number: 5315724
    Abstract: A combination fire axe includes an elongated handle, a head member disposed at one end of the handle, and a pike member disposed at the opposite end of the handle. The head member includes a base portion secured to the handle and a cutting portion having a convex edge disposed on one side of the base portion. An enlarged end portion having a blunt face is disposed on the opposite side of the base portion. An elongated substantially flat top portion and a grip members are defined in the head member for operating and controlling the pike member. The pike member includes a base portion secured to the handle, a wedge-shaped pike end portion, and a hook member extending transversely outwardly from the pike member.
    Type: Grant
    Filed: July 29, 1992
    Date of Patent: May 31, 1994
    Inventors: Mark Trujillo, Robert Terry