Patents by Inventor Luming Marr

Luming Marr 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).

  • Dumbbell with removable covers
    Publication number: 20050143229
    Abstract: A dumbbell comprising a first weight having a screw on lid; a second weight member having an aperture for storing personal items; and a padded cross-member which facilitates the holding of the object.
    Type: Application
    Filed: October 13, 2004
    Publication date: June 30, 2005
    Inventor: Luming Marr