Patents by Inventor Arthur Crawley, IV

Arthur Crawley, IV 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).

  • Exercise Framework Apparatus
    Publication number: 20100087295
    Abstract: The present invention comprises a substantially rigid framework that may substantially surround and being used in conjunction with a stair-stepping machine for the lower body. An individual may then exercise the upper body using exercise accessories connected to the substantially rigid framework.
    Type: Application
    Filed: October 5, 2009
    Publication date: April 8, 2010
    Inventor: Arthur Crawley, IV