Patents by Inventor David M. Rider

David M. Rider 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).

  • Motor support for orbital polisher
    Patent number: 5349785
    Abstract: In the construction of a motor driven tool, a bucket-shaped housing having upper and lower parts, a preassembly of a motor support, and a motor assembly including an armature and stator mounted on the support and in coaxial relation to the housing parts, and bearing means for supporting the opposite ends of the armature, respectively, in the motor support and in one said housing part, the armature being fixedly connected to the support and the stator being magnetically retained to the armature.
    Type: Grant
    Filed: November 30, 1992
    Date of Patent: September 27, 1994
    Assignee: Black & Decker Inc.
    Inventors: Richard C. Nickels, Jr., David M. Rider