Patents by Inventor Nita K. Sunderland

Nita K. Sunderland 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: 8267751
    Abstract: A chamfering tool adapted to mount on a handheld grinder, the grinder having a guard and the grinder having a grinding face. The chamfering tool includes a fixed mount, to be attached to the guard on the handheld grinder. A moveable mount is attached to the fixed mount. A first guide face is attached to the fixed mount and a second guide face is attached to the moveable mount. The guide face defines a space there between. The space being disposed such that the grinding face of the handheld grinder contacts a work piece held against at least one of the first guide face or the second guide face. An adjustment member is fixed to one of the fixed mount or the moveable mount. The adjustment member hold the moveable guide mount in a user selected position. The adjustment member are adjustable to selectively vary a width of the space between the first guide face and the second guide face.
    Type: Grant
    Filed: November 10, 2005
    Date of Patent: September 18, 2012
    Assignee: Sunderland Tool, Ltd.
    Inventor: Nita K Sunderland
  • Publication number: 20090061749
    Abstract: A chamfering tool adapted to mount on a handheld grinder, the grinder having a guard and the grinder having a grinding face. The chamfering tool includes a fixed mount, to be attached to the guard on the handheld grinder. A moveable mount is attached to the fixed mount. A first guide face is attached to the fixed mount and a second guide face is attached to the moveable mount. The guide face defines a space there between. The space being disposed such that the grinding face of the handheld grinder contacts a work piece held against at least one of the first guide face or the second guide face. An adjustment member is fixed to one of the fixed mount or the moveable mount. The adjustment member hold the moveable guide mount in a user selected position. The adjustment member are adjustable to selectively vary a width of the space between the first guide face and the second guide face.
    Type: Application
    Filed: November 10, 2005
    Publication date: March 5, 2009
    Inventor: Nita K. Sunderland
  • Patent number: 4930970
    Abstract: A hoisting apparatus for the use in trucks has frame members 26, 28, 30, 32, 34 which are pivotally moveable and slidable connected to one another such that the apparatus can be assembled and disassembled by a single person and placed in a transporting position along the edges of the truck bed thereby occupying a very small portion of the load carrying space of the truck.
    Type: Grant
    Filed: June 26, 1989
    Date of Patent: June 5, 1990
    Inventor: Nita K. Sunderland