TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/14/2026
Back to search
Official data from USPTO
NFS
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: CombinedOffice: 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
43
Latest update
08/15/2026
Trademark type
Combined
Nice classes
37
Filing date
12/12/2003
Registration date
11/29/2005
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/16/2025
Last transaction
08/15/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1991-02-00
First use in commerce
1991-02-00
Drawing code
3
Owner type
03
Owner location
Fork Union, VA, US
Examiner
STINE, DAVID
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
National Filter Service, Inc
Representatives
Zachary D. Cohen Hirschler Fleischer, A Professional Corporation
Technical classification
Nice Classes
Class 37
Vienna Codes
No Vienna codes available.
Goods and services
Class 37
maintenance servicesnamely cleaningchanging and servicing of filters used in commercial HVAC systems
Publications
History of USPTO decisions and trademark events.
43 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/14/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/14/2026
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/16/2025
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/16/2025
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/16/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/16/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
12/12/2024
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
11/29/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/22/2018
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/22/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/19/2015
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/08/2015
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
01/08/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/08/2015
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/08/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
12/15/2014
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/02/2013
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/11/2012
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED
01/18/2012
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
01/18/2012
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/18/2012
E815
TEAS SECTION 8 & 15 RECEIVED
11/28/2011
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/15/2011
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/15/2011
R.PR
REGISTERED-PRINCIPAL REGISTER
11/29/2005
PUBO
PUBLISHED FOR OPPOSITION
09/06/2005
NPUB
NOTICE OF PUBLICATION
08/17/2005
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
05/27/2005
ALIE
ASSIGNED TO LIE
05/23/2005
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/17/2005
GNEA
EXAMINERS AMENDMENT E-MAILED
05/17/2005
CNEA
EXAMINERS AMENDMENT -WRITTEN
05/17/2005
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/13/2005
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/13/2005
GNRT
NON-FINAL ACTION E-MAILED
01/05/2005
CNRT
NON-FINAL ACTION WRITTEN
01/05/2005
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
12/17/2004
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
08/18/2004
ALIE
ASSIGNED TO LIE
08/09/2004
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/30/2004
DOCK
ASSIGNED TO EXAMINER
06/30/2004
NWAP
NEW APPLICATION ENTERED
01/06/2004
Continuous trademark protection
Get notified about every new filing that threatens NFS or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.