Patents by Inventor Gordon E. Sylvester

Gordon E. Sylvester 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).

  • Enclosure for a mobile microphone-transmitter assembly
    Patent number: D262286
    Type: Grant
    Filed: November 30, 1978
    Date of Patent: December 15, 1981
    Assignee: Bell Telephone Laboratories, Incorporated
    Inventors: Ronald W. Austin, Donald M. Genaro, Charles F. Liebler, Dilipkumar B. Patel, Gordon E. Sylvester
  • Acoustic coupler adapter
    Patent number: D270834
    Type: Grant
    Filed: October 5, 1981
    Date of Patent: October 4, 1983
    Assignee: Bell Telephone Laboratories, Incorporated
    Inventors: Donald M. Genaro, Gordon E. Sylvester, G. Varadarajan
  • Telephone stand
    Patent number: D271691
    Type: Grant
    Filed: October 5, 1981
    Date of Patent: December 6, 1983
    Assignee: Bell Telephone Laboratories, Incorporated
    Inventors: Ghanshyam A. Bhat, Donald M. Genaro, John N. McGarvey, Albert C. Stickler, Gordon E. Sylvester, Daniel W. Tyler
  • Telephone stand or similar article
    Patent number: D271971
    Type: Grant
    Filed: October 5, 1981
    Date of Patent: December 27, 1983
    Assignee: Bell Telephone Laboratories, Incorporated
    Inventors: Donald M. Genaro, Carl W. Gomes, II, John N. McGarvey, Gordon E. Sylvester, Joseph E. Tatarski
  • Telephone stand
    Patent number: D271972
    Type: Grant
    Filed: October 5, 1981
    Date of Patent: December 27, 1983
    Assignee: Bell Telephone Laboratories, Incorporated
    Inventors: Donald M. Genaro, John Kowalik, Jr., John N. McGarvey, Gordon E. Sylvester, Daniel W. Tyler
  • Cartridge for a printed circuit board or similar article
    Patent number: D274731
    Type: Grant
    Filed: September 15, 1982
    Date of Patent: July 17, 1984
    Assignee: Bell Telephone Laboratories, Incorporated
    Inventors: Joseph Girardi, Gordon E. Sylvester
  • Combined microphone and loudspeaker
    Patent number: D275096
    Type: Grant
    Filed: March 17, 1982
    Date of Patent: August 14, 1984
    Assignee: AT & T Bell Laboratories
    Inventors: Edward W. Festa, John N. McGarvey, Gordon E. Sylvester, James Wilson
  • Microphone
    Patent number: D275097
    Type: Grant
    Filed: March 17, 1982
    Date of Patent: August 14, 1984
    Assignee: AT & T Bell Laboratories
    Inventors: Edward W. Festa, John N. McGarvey, Gordon E. Sylvester, James Wilson
  • Video terminal with a hideaway keyboard
    Patent number: D276232
    Type: Grant
    Filed: January 11, 1982
    Date of Patent: November 6, 1984
    Assignee: AT&T Bell Laboratories
    Inventors: Willard A. Dix, Gordon E. Sylvester, Joe E. Warren
  • Conference telephone microphone control unit
    Patent number: D277282
    Type: Grant
    Filed: March 17, 1982
    Date of Patent: January 22, 1985
    Assignee: AT&T Bell Laboratories
    Inventors: William L. Barton, III, Edward J. Peterson, Gordon E. Sylvester
  • Housing for a telephone station handset
    Patent number: D277666
    Type: Grant
    Filed: June 5, 1984
    Date of Patent: February 19, 1985
    Assignee: AT&T Information Systems Inc.
    Inventors: Ghanshyam A. Bhat, Eric P. P. Chan, John S. Lamancusa, Gordon E. Sylvester, Jose R. Varela
  • Communication apparatus enclosure
    Patent number: D278336
    Type: Grant
    Filed: September 15, 1982
    Date of Patent: April 9, 1985
    Assignee: AT&T Bell Laboratories
    Inventors: Joseph Girardi, Gordon E. Sylvester
  • Computer housing
    Patent number: D278711
    Type: Grant
    Filed: September 23, 1982
    Date of Patent: May 7, 1985
    Assignee: AT&T Bell Laboratories
    Inventors: Randall S. Duell, Steven H. Kulpa, Justin M. Maguire, Jr., Alan C. Schoneck, Gordon E. Sylvester
  • Computer housing
    Patent number: D278819
    Type: Grant
    Filed: July 2, 1982
    Date of Patent: May 14, 1985
    Assignee: AT&T Bell Laboratories
    Inventors: William A. Hommowun, Justin M. Maguire, Jr., Gordon E. Sylvester
  • Stand for a telephone or similar article
    Patent number: D279185
    Type: Grant
    Filed: October 25, 1982
    Date of Patent: June 11, 1985
    Assignee: AT&T Bell Laboratories
    Inventors: Christian J. Felix, Frank V. Gates, Gordon E. Sylvester
  • Handset telephone base
    Patent number: D279289
    Type: Grant
    Filed: June 5, 1984
    Date of Patent: June 18, 1985
    Assignee: AT&T Information Systems
    Inventors: Ghanshyam A. Bhat, Eric P. P. Chan, John S. Lamancusa, Gordon E. Sylvester, Jose R. Varela
  • Communication apparatus enclosure
    Patent number: D281160
    Type: Grant
    Filed: August 6, 1984
    Date of Patent: October 29, 1985
    Assignee: AT&T Information Systems
    Inventors: Eric P. P. Chan, Ronny N. Galloway, Chris G. Johnson, Gordon E. Sylvester
  • Telephone stand
    Patent number: D282257
    Type: Grant
    Filed: May 17, 1985
    Date of Patent: January 21, 1986
    Assignee: AT&T Information Systems
    Inventors: Cristian J. Felix, Donald M. Genaro, Carl W. Gomes, II, Gordon E. Sylvester
  • Housing for a telephone handset
    Patent number: D282467
    Type: Grant
    Filed: May 17, 1985
    Date of Patent: February 4, 1986
    Assignee: AT&T Information Systems
    Inventors: Cristian J. Felix, Donald M. Genaro, Carl W. Gomes, II, Gordon E. Sylvester
  • Telephone handset
    Patent number: D284471
    Type: Grant
    Filed: April 29, 1985
    Date of Patent: July 1, 1986
    Assignee: AT&T Technologies, Inc.
    Inventors: Christian J. Felix, Donald M. Genaro, Gordon E. Sylvester