Patents by Inventor James Warren Fischer

James Warren Fischer 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).

  • Patent number: 9070349
    Abstract: An apparatus for holding a musical instrument has a strap that is secured at a first end to a base of the instrument by magnetism. An opposite second end is secured around a neck of the instrument by any of various ways. If available, an overall length of the strap is adjusted. The first end of the strap is secured to the base of the instrument by the use of one or more magnets disposed on one side of a planar rear surface of the base and by a ferric or steel member disposed on an opposite side of the rear surface. Magnetic attraction pinches and secures the magnets and steel member in position until urged apart. Fabric covering around the magnets and steel member prevent damage. The magnets or, alternately, the steel member are inserted through a sound hole into an interior of the instrument base.
    Type: Grant
    Filed: May 15, 2013
    Date of Patent: June 30, 2015
    Inventor: James Warren Fischer