TrademarkDir
AMERITECH INFOSERVE
DEAD

Serial Number

74334728

Owner

AT&T INTELLECTUAL PROPERTY II, L.P.

Attorney

WAYNE H. MICHAELS

First Use Date

Apr 7, 1992

Filing Date

Nov 25, 1992

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AMERITECH INFOSERVE Trademark

Serial Number: 74334728 • Registration: 1784637

AMERITECH INFOSERVE is a trademark filed by AT&T INTELLECTUAL PROPERTY II, L.P. on November 25, 1992. The trademark is classified under Class 42 (Computer & Scientific). The application is currently no longer active.

Owner Contact Info

AT&T INTELLECTUAL PROPERTY II, L.P. (1,550 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

November 25, 1992

Registration Date

July 27, 1993

First Use Anywhere

April 7, 1992

First Use in Commerce

April 7, 1992

Published for Opposition

May 4, 1993

Cancellation Date

July 3, 2000

Goods & Services

environmental services to detect and provide early warning of leaks of halogen-based gases

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 (6-YR)
Jul 3, 2000 C8..
REGISTERED-PRINCIPAL REGISTER
Jul 27, 1993 R.PR
PUBLISHED FOR OPPOSITION
May 4, 1993 PUBO
NOTICE OF PUBLICATION
Apr 2, 1993 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Feb 18, 1993 CNSA
ASSIGNED TO EXAMINER
Feb 17, 1993 DOCK

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