Patents by Inventor Russell S. Peak

Russell S. Peak 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).

  • Adjunct interface apparatus for a telephone set
    Patent number: 5237605
    Abstract: A telephone set is disclosed which includes an adjunct interface module within the telephone set stand of the telephone set. This adjunct interface module converts the telephone set interface, which connects the telephone set to a premise switching system, to a different interface that is used by adjunct telephone equipment associated with the telephone set. Typically, the telephone set interface is a non-standard, or proprietary, interface, while the adjunct interface is the more common tip-ring interface.
    Type: Grant
    Filed: December 24, 1990
    Date of Patent: August 17, 1993
    Assignee: AT&T Bell Laboratories
    Inventors: Russell S. Peak, A. U. Sulijoadikusumo
  • Telephone base
    Patent number: D326649
    Type: Grant
    Filed: December 24, 1990
    Date of Patent: June 2, 1992
    Assignee: AT&T Bell Laboratories
    Inventors: Richard M. Joffe, John N. McGarvey, Russell S. Peak, A. U. Sulijoadikusumo
  • Telephone base
    Patent number: D326850
    Type: Grant
    Filed: December 24, 1990
    Date of Patent: June 9, 1992
    Assignee: AT&T Bell Laboratories
    Inventors: Richard M. Joffe, John N. McGarvey, Russell S. Peak, A. U. Sulijoadikusumo