COMPANION SERVICE

LIVE

Serial Number

74182317

Owner

AMERITECH CORPORATION

Attorney

Frank A. Cona

First Use Date

Aug 1, 1980

Filing Date

Jul 5, 1991

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View on USPTO

COMPANION SERVICE Trademark

Serial Number: 74182317 • Registration: 1732614

COMPANION SERVICE is a trademark filed by AMERITECH CORPORATION on July 5, 1991. The trademark is classified under Class 9 (Computers & Electronics), Class 37 (Building & Construction), Class 42 (Computer & Scientific). The application is currently registered and active.

Trademark Classes

Class 9 - Computers & Electronics

Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments

Class 37 - Building & Construction

Building construction; repair; installation services

Class 42 - Computer & Scientific

Scientific and technological services; industrial analysis and research services

Owner Contact Info

AMERITECH CORPORATION (293 trademarks)

CHICAGO, IL 60601

Entity Type: 03

ADT SECURITY SERVICES, INC. (14 trademarks)

C/O ADT, INC.
BOCA RATON, FL 33431

Entity Type: 03

ADT HOLDINGS, INC. (72 trademarks)

1501 YAMATO ROAD
BOCA RATON, FL 33431

Entity Type: 03

NATIONAL GUARDIAN SECURITY SERVICES CORP. (9 trademarks)

GREENWICH, CT 068305090

Entity Type: 03

ADT US HOLDINGS, INC. (68 trademarks)

IP Law Department
Boca Raton, FL 33431

Entity Type: 03

The ADT Security Corporation (95 trademarks)

IP LAW DEPARTMENT
BOCA RATON, FL 33431

Entity Type: 03

Legal Representation

Attorney of Record

Frank A. Cona

180 trademarks filed View all →

Correspondence Address

Frank A. Cona The ADT Security Corporation

1501 Yamato Road

IP Law Department

Boca Raton, FL 33431

United States

Trademark Details

Filing Date

July 5, 1991

Registration Date

November 17, 1992

First Use Anywhere

August 1, 1980

First Use in Commerce

August 1, 1980

Published for Opposition

August 25, 1992

Goods & Services

portable wireless instruments used to transmit signals from wearer of instrument to remote control signal receivers/transmitters

installation, maintenance and repair of portable wireless instruments and remote control signal receivers/transmitters

monitoring and responding to signals requesting medical assistance

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 22, 2025 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 22, 2025 ARAA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Sep 22, 2025 REAP

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Aug 11, 2023 NA89

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Aug 10, 2023 RNL3

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Aug 10, 2023 89AG

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 9, 2023 APRE

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 9, 2023 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 9, 2023 ARAA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Mar 9, 2023 REAP

TEAS SECTION 8 & 9 RECEIVED

Jan 23, 2023 E89R

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Nov 17, 2021 REM2

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 5, 2020 ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Dec 5, 2018 ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Aug 22, 2018 ASCK

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jul 18, 2018 ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Oct 31, 2012 ASGN

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 25, 2012 ARAA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Sep 25, 2012 REAP

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Jun 30, 2012 NA89

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jun 30, 2012 RNL2

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jun 30, 2012 89AG

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 30, 2012 APRE

TEAS SECTION 8 & 9 RECEIVED

Jun 20, 2012 E89R

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Feb 7, 2012 CHAN

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Feb 7, 2012 COAR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 30, 2012 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 11, 2008 ARAA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Dec 11, 2008 REAP

CASE FILE IN TICRS

Apr 11, 2008 CFIT

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Mar 6, 2003 RNL1

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Mar 6, 2003 89AG

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Nov 8, 2002 89AF

PAPER RECEIVED

Nov 8, 2002 MAIL

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

Nov 17, 1992 R.PR

PUBLISHED FOR OPPOSITION

Aug 25, 1992 PUBO

NOTICE OF PUBLICATION

Jul 24, 1992 NPUB

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 24, 1992 CNSA

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 19, 1992 CRFA

NON-FINAL ACTION MAILED

Nov 20, 1991 CNRT

ASSIGNED TO EXAMINER

Oct 18, 1991 DOCK

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