TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/10/2026
Back to search
Official data from USPTO
HORIZON
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
42
Latest update
06/12/2026
Trademark type
Word
Nice classes
9
Filing date
09/12/1991
Registration date
08/23/1994
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
10/27/2024
Last transaction
06/12/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
03/13/1991
First use in commerce
04/17/1991
Drawing code
1
Owner type
03
Owner location
TUCSON, AZ, US
Examiner
HERMAN, RUSS
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
CLINISYS, INC.
HORIZON LAB SYSTEMS, LLC
CHEMWARE, LLC
CW ACQUISITION, LLC
ChemWare, Inc.
Representatives
Laura M. Schaefer Benesch, Friedlander, Coplan & Aronoff LLP
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
computer programs and user manuals sold therewith for laboratory management information systems
Publications
History of USPTO decisions and trademark events.
42 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/10/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/10/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/10/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/10/2026
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
10/27/2024
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
10/27/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/27/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/27/2024
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/22/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
07/31/2024
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/23/2023
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/23/2019
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
06/06/2014
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
06/06/2014
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/06/2014
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/06/2014
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
05/16/2014
E89R
TEAS SECTION 8 & 9 RECEIVED
05/16/2014
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/23/2014
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/29/2014
WOAG
WITHDRAWAL OF ATTORNEY GRANTED
11/03/2008
WOAR
TEAS WITHDRAWAL OF ATTORNEY RECEIVED
11/03/2008
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/28/2008
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/28/2008
CFIT
CASE FILE IN TICRS
07/20/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
05/04/2004
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/04/2004
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
03/22/2004
E89R
TEAS SECTION 8 & 9 RECEIVED
03/22/2004
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
06/01/2000
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
03/10/2000
R.PR
REGISTERED-PRINCIPAL REGISTER
08/23/1994
OP.T
OPPOSITION TERMINATED NO. 999999
05/10/1994
OP.D
OPPOSITION DISMISSED NO. 999999
04/13/1994
OP.I
OPPOSITION INSTITUTED NO. 999999
03/29/1993
PUBO
PUBLISHED FOR OPPOSITION
09/29/1992
NPUB
NOTICE OF PUBLICATION
08/28/1992
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/26/1992
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/15/1992
CNRT
NON-FINAL ACTION MAILED
01/09/1992
DOCK
ASSIGNED TO EXAMINER
12/18/1991
Continuous trademark protection
Get notified about every new filing that threatens HORIZON or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.