Patents by Inventor Perry W. Diamantis

Perry W. Diamantis 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).

  • Lighted telephone dial
    Patent number: 5237607
    Abstract: A dial illuminating assembly allows for minimum power operation while maintaining uniformity of illumination in a telephone dial. The dial illumination assembly includes a plurality of fiber optic light guides for receiving light rays emanating from a light source and for directing these light rays to a plurality of translucent buttons. Illumination of the translucent buttons is achieved by creating multiple abraded surfaces on the light guides for dispersing the light rays in the vicinity of each translucent button. The light guides are routed along opposed sides of the translucent buttons with abraded surfaces on the light guides being positioned next to each button for providing the desired illumination. The dial illuminating assembly directs light rays so efficiently that only one light source is needed to provide uniform illumination in standard telephone dials.
    Type: Grant
    Filed: January 3, 1992
    Date of Patent: August 17, 1993
    Assignee: AT&T Bell Laboratories
    Inventor: Perry W. Diamantis
  • Telephone stand
    Patent number: D297534
    Type: Grant
    Filed: January 20, 1987
    Date of Patent: September 6, 1988
    Assignees: American Telephone and Telegraph Company, AT&T Information Systems, Inc.
    Inventors: Randy R. Daniels, Perry W. Diamantis, Richard H. Frenkiel, Sompoppol Jampathom, Richard Joffe
  • Telephone handset
    Patent number: D385556
    Type: Grant
    Filed: May 31, 1996
    Date of Patent: October 28, 1997
    Assignee: Lucent Technologies Inc.
    Inventors: Perry W. Diamantis, Donovan M. Folkes, James Edward McCay, Sebastian J. Messina, Jr.
  • Telephone base
    Patent number: D386176
    Type: Grant
    Filed: May 31, 1996
    Date of Patent: November 11, 1997
    Assignee: Lucent Technologies Inc.
    Inventors: Perry W. Diamantis, Donovan M. Folkes, James Edward McCay, Sebastian J. Messina, Jr.
  • Telephone base
    Patent number: D388085
    Type: Grant
    Filed: May 31, 1996
    Date of Patent: December 23, 1997
    Assignee: Lucent Technologies Inc.
    Inventors: Perry W. Diamantis, Donovan M. Folkes, James Edward McCay, Sebastian J. Messina, Jr.
  • Telephone base
    Patent number: D388087
    Type: Grant
    Filed: May 31, 1996
    Date of Patent: December 23, 1997
    Assignee: Lucent Technologies Inc.
    Inventors: Perry W. Diamantis, Donovan M. Folkes, James Edward McCay, Sebastian J. Messina, Jr.
  • Telephone handset
    Patent number: D393469
    Type: Grant
    Filed: November 1, 1996
    Date of Patent: April 14, 1998
    Assignee: Lucent Technologies Inc.
    Inventors: Perry W. Diamantis, Donovan M. Folkes, James Edward McCay, Sebastian J. Messina, Jr.