Patents by Inventor Peter Infeld

Peter Infeld 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).

  • Publication number: 20100071529
    Abstract: For achieving a high tuning stability and sound rich in timbre it is provided in a musical string (1), especially for plucked and/or stringed instruments, with the musical string (1) having at least one core (2) and with the musical string (1) having at least one sheathing (3) which is arranged about the first core (2), that the core (2) comprises a predeterminable plurality of metal wires (4) which are stranded together with each other.
    Type: Application
    Filed: July 11, 2008
    Publication date: March 25, 2010
    Applicant: Thomastik-Infeld Gesellschaft m.b.H.
    Inventor: PETER INFELD
  • Publication number: 20090223344
    Abstract: For achieving a high tuning stability and a clear and radiant sound it is provided in a musical string (1), especially for plucked and/or stringed instruments, with the musical string (1) having at least one core (2) and with the musical string (1) having at least one sheathing (3) which is arranged about the first core (2), that the core comprises a predeterminable plurality of plastic cm 1 fibers (4).
    Type: Application
    Filed: April 25, 2008
    Publication date: September 10, 2009
    Inventor: Peter Infeld
  • Patent number: 4854213
    Abstract: A music string consisting essentially of a core composed of aramide fibers and a wound sheath on the core.
    Type: Grant
    Filed: December 29, 1988
    Date of Patent: August 8, 1989
    Assignee: Dr. Thomastik und Mitarbeiter Offene Handelsgesellschaft
    Inventor: Peter Infeld
  • Patent number: 4224857
    Abstract: A string holder for a string instrument comprises a support which is secured for the string instrument and formed with a plurality of generally parallel longitudinal guides in each of which a respective support block can be displaced through a relatively long longitudinal distance. This block can be locked at any location along the respective guide. Each of the blocks carries a two-arm lever one of whose arms is secured to the respective string and the other of whose arms is acted on by a screw for displacement of the one arm through a relatively short distance for fine tuning of the distance between bridge and anchor point for the respective string.
    Type: Grant
    Filed: October 19, 1978
    Date of Patent: September 30, 1980
    Assignee: Dr. Thomastik und Mitarbeiter Ohg
    Inventor: Peter Infeld