Patents by Inventor David A. Raitto

David A. Raitto 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: 4667958
    Abstract: A nighstick comprising an elongated cylindrical main body portion and a generally cylindrical handle portion which is integral with the main body portion and extends at a right angle to the central longitudinal axis of the main body portion. The handle portion is spaced from both ends of the main body portion and is substantially closer to one of the ends. The invention includes a nightstick in which the handle and main body portions are molded as a single integral unit of thermoplastic polycarbonate material. The invention also includes a nightstick as described above which consists of a T-shaped metallic core embedded in thermoplastic material and the method of making same. Another variation of the invention includes a nightstick in which the main body portion is covered by an outer layer of elastomeric material. Still another variation of the invention includes a nightstick in which the main body portion and the handle portion each consist of a metal tube filled with elastomeric material.
    Type: Grant
    Filed: March 6, 1985
    Date of Patent: May 26, 1987
    Inventor: David A. Raitto
  • Patent number: 4475367
    Abstract: A key holder comprising an elongated cylindrical handle, having one or more annular ridges and a key retainer at one end of the handle for holding keys.
    Type: Grant
    Filed: March 16, 1982
    Date of Patent: October 9, 1984
    Inventor: David A. Raitto
  • Patent number: D275623
    Type: Grant
    Filed: March 16, 1982
    Date of Patent: September 25, 1984
    Inventor: David A. Raitto