Patents by Inventor Manuel P. Manalo

Manuel P. Manalo 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).

  • Chiropractic device for concurrently massaging and exercising a user
    Patent number: 5649884
    Abstract: A chiropractic device for concurrently massaging and exercising a user comprising elongated hollow cylindrical tubes fabricated of a rigid metallic material. Each tube has a length with an external diameter and an internal diameter with an aperture through each tube. A plurality of welds are provided. Each weld is of a linear extent corresponding to the length of the tubes. The welds couple to and secure together the three tubes along their contacting lengths to form a cluster of tubes in a triangular configuration with each tube coupled to the other two tubes along their entire contacting lengths.
    Type: Grant
    Filed: October 30, 1995
    Date of Patent: July 22, 1997
    Inventor: Manuel P. Manalo