Patents by Inventor Floyd J. Pushelberg

Floyd J. Pushelberg 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).

  • Telephone set base
    Patent number: D285071
    Type: Grant
    Filed: February 23, 1984
    Date of Patent: August 12, 1986
    Assignee: Northern Telecom Limited
    Inventor: Floyd J. Pushelberg
  • Telephone base and handpiece set
    Patent number: D289520
    Type: Grant
    Filed: March 18, 1985
    Date of Patent: April 28, 1987
    Assignee: Northern Telecom Limited
    Inventor: Floyd J. Pushelberg
  • Telecommunications housing for customer premises
    Patent number: D296782
    Type: Grant
    Filed: March 27, 1985
    Date of Patent: July 19, 1988
    Assignee: Northern Telecom Limited
    Inventors: Floyd J. Pushelberg, James A. Rintala
  • Housing for electronic apparatus
    Patent number: D297007
    Type: Grant
    Filed: September 15, 1986
    Date of Patent: August 2, 1988
    Assignee: Northern Telecom Limited
    Inventor: Floyd J. Pushelberg
  • Telecommunications housing
    Patent number: D299455
    Type: Grant
    Filed: March 27, 1985
    Date of Patent: January 17, 1989
    Assignee: Northern Telecom Limited
    Inventors: Floyd J. Pushelberg, James A. Rintala
  • Housing for electrical connector
    Patent number: D301460
    Type: Grant
    Filed: March 5, 1986
    Date of Patent: June 6, 1989
    Assignee: Northern Telecom Limited
    Inventors: Floyd J. Pushelberg, James A. Rintala, Leo B. Koziol
  • Memory cartridge
    Patent number: D302427
    Type: Grant
    Filed: September 15, 1986
    Date of Patent: July 25, 1989
    Assignee: Northern Telecom Limited
    Inventor: Floyd J. Pushelberg
  • Enclosure for wires interconnecting electronic equipment modules
    Patent number: D304325
    Type: Grant
    Filed: November 13, 1985
    Date of Patent: October 31, 1989
    Assignee: Northern Telecom Limited
    Inventors: Floyd J. Pushelberg, James A. Rintala, Leo B. Koziol
  • Housing for telephonic equipment
    Patent number: D307908
    Type: Grant
    Filed: March 8, 1988
    Date of Patent: May 15, 1990
    Assignee: Northern Telecom Limited
    Inventor: Floyd J. Pushelberg
  • Telephone data modem
    Patent number: D309298
    Type: Grant
    Filed: November 10, 1988
    Date of Patent: July 17, 1990
    Assignee: Northern Telecom Limited
    Inventor: Floyd J. Pushelberg
  • Housing for electrical equipment
    Patent number: D318874
    Type: Grant
    Filed: July 11, 1989
    Date of Patent: August 6, 1991
    Assignee: Northern Telecom Limited
    Inventors: Floyd J. Pushelberg, Stephen R. Ennis, Stanley W. Heldenbrand, Howard R. Cederberg
  • Cabinet for a small telephone exchange
    Patent number: D327887
    Type: Grant
    Filed: May 9, 1991
    Date of Patent: July 14, 1992
    Assignee: Northern Telecom Limited
    Inventors: Floyd J. Pushelberg, David C. Brown