Patents by Inventor Olin Simplis

Olin Simplis 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 resistance apparatus
    Patent number: 8961377
    Abstract: An exercise apparatus (100) that comprises a tube (110) that has a first end (112) and a second end (113). The first end (112) has a first aperture (114), and the second end (113) has a second aperture (115). The first aperture (114) fluidly connects to the second aperture (115) via a channel (111). The exercise apparatus (100) further comprises an elastic assembly (140), that has a first end (141), a second end (142), and a middle component (143). The first end (141) is for attaching to a first appendage, and the second end (142) is for attaching to a second appendage. The middle component (143) passes through the channel (111) of the tube (110).
    Type: Grant
    Filed: November 8, 2011
    Date of Patent: February 24, 2015
    Inventors: Olin Simplis, Malcolm S. Dinwiddie