NOSU
NOTICE OF SUIT
04/29/2026
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Official data from USPTO
ONE HOUR
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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
57
Latest update
04/30/2026
Trademark type
Word
Nice classes
37
Filing date
10/26/2004
Registration date
12/27/2005
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/02/2026
Last transaction
04/30/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
06/20/2000
First use in commerce
06/20/2000
Drawing code
4
Owner type
16
Owner location
Columbia, MD, US
Examiner
DINALLO, KEVIN M
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
ONE HOUR AIR CONDITIONING FRANCHISING SPE LLC
CLOCKWORK IP, LLC
One Hour Air Conditioning Franchising, L.L.C.
Representatives
Emily A. Bayton Faegre Drinker Biddle & Reath LLP
Technical classification
Nice Classes
Class 37
Vienna Codes
No Vienna codes available.
Goods and services
Class 37
Repairmaintenance and installation services in the field of heatingventilation and air conditioning
Publications
History of USPTO decisions and trademark events.
57 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/02/2026
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
01/02/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/02/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/30/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
09/22/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
12/27/2024
NOSU
NOTICE OF SUIT
11/22/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/25/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/25/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/25/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/25/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/25/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/28/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/28/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/28/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/28/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/28/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/09/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/02/2021
NOSU
NOTICE OF SUIT
05/12/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/23/2017
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/23/2017
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/04/2016
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/04/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/04/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/04/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
12/21/2015
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/21/2015
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/10/2015
NOSU
NOTICE OF SUIT
01/29/2015
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
01/26/2011
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/25/2011
E815
TEAS SECTION 8 & 15 RECEIVED
01/05/2011
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/15/2010
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/06/2009
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
12/31/2008
CCON
COUNTERCLAIM OPP. NO. 999999
10/22/2008
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/25/2008
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/25/2008
TMBN
TTAB RELEASE CASE TO TRADEMARKS
06/26/2008
CANT
CANCELLATION TERMINATED NO. 999999
06/26/2008
CAND
CANCELLATION DENIED NO. 999999
06/26/2008
PETC
CANCELLATION INSTITUTED NO. 999999
02/04/2008
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/22/2006
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/22/2006
R.PR
REGISTERED-PRINCIPAL REGISTER
12/27/2005
PUBO
PUBLISHED FOR OPPOSITION
10/04/2005
NPUB
NOTICE OF PUBLICATION
09/14/2005
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
06/16/2005
ALIE
ASSIGNED TO LIE
06/10/2005
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/06/2005
XAEC
EXAMINER'S AMENDMENT ENTERED
06/03/2005
CNEA
EXAMINER'S AMENDMENT MAILED
06/03/2005
CNEA
EXAMINERS AMENDMENT -WRITTEN
06/02/2005
DOCK
ASSIGNED TO EXAMINER
06/01/2005
NWAP
NEW APPLICATION ENTERED
11/04/2004
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