TrademarkDir
LINE-BACKER
DEAD

Serial Number

74253417

Owner

AT&T INTELLECTUAL PROPERTY II, L.P.

Attorney

PHILIP A. JONES

First Use Date

Jun 1, 1984

Filing Date

Mar 10, 1992

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LINE-BACKER Trademark

Serial Number: 74253417 • Registration: 1768884

LINE-BACKER is a trademark filed by AT&T INTELLECTUAL PROPERTY II, L.P. on March 10, 1992. The trademark is classified under Class 37 (Building & Construction). The application is currently no longer active.

Owner Contact Info

AT&T INTELLECTUAL PROPERTY II, L.P. (1,548 trademarks)

645 EAST PLUMB LANE
RENO, NV 89502

Entity Type: 13

AT&T INTELLECTUAL PROPERTY I, L.P. (152 trademarks)

645 EAST PLUMB LANE
RENO, NV 89502

Entity Type: 13

AT&T KNOWLEDGE VENTURES, L.P. (210 trademarks)

6500 RIVERPLACE BOULEVARD
AUSTIN, TX 78730

Entity Type: 13

SBC KNOWLEDGE VENTURES, L.P. (317 trademarks)

6500 RIVERPLACE BOULEVARD
AUSTIN, TX 78730

Entity Type: 13

AMERITECH CORPORATION (293 trademarks)

CHICAGO, IL 60601

Entity Type: 03

Trademark Details

Filing Date

March 10, 1992

Registration Date

May 4, 1993

First Use Anywhere

June 1, 1984

First Use in Commerce

July 1, 1985

Published for Opposition

August 4, 1992

Cancellation Date

February 7, 2004

Filing History

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Dec 10, 2008 ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Feb 13, 2008 ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Jul 19, 2006 ASGN
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Feb 7, 2004 CAEX
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Sep 30, 1998 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Jul 13, 1998 815F
REGISTERED-PRINCIPAL REGISTER
May 4, 1993 R.PR
PUBLISHED FOR OPPOSITION
Aug 4, 1992 PUBO
NOTICE OF PUBLICATION
Jul 2, 1992 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
May 13, 1992 CNSA
ASSIGNED TO EXAMINER
May 11, 1992 DOCK

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