NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/22/2025
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Official data from USPTO
LETSOS
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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
27
Latest update
08/23/2025
Trademark type
Word
Nice classes
37
Filing date
03/07/1995
Registration date
04/09/1996
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/22/2025
Last transaction
08/23/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
01/31/1993
First use in commerce
07/31/1993
Drawing code
1
Owner type
03
Owner location
Houston, TX
Examiner
HINES, CARYN
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Letsos Company
Representatives
KENNETH A. KEELING Keeling Law, LLC
Technical classification
Nice Classes
Class 37
Vienna Codes
No Vienna codes available.
Goods and services
Class 37
construction and repair for air conditioningheatingplumbing and refrigeration systems for buildings
Publications
History of USPTO decisions and trademark events.
27 publications found
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
08/22/2025
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/22/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/22/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
04/14/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/09/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/19/2016
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
03/19/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/19/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/19/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
01/13/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/09/2015
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/04/2005
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/04/2005
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
07/13/2005
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/13/2005
PLGL
ASSIGNED TO PARALEGAL
07/13/2005
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
05/09/2005
E89R
TEAS SECTION 8 & 9 RECEIVED
05/09/2005
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/06/2004
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
07/26/2002
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
05/23/2002
R.PR
REGISTERED-PRINCIPAL REGISTER
04/09/1996
PUBO
PUBLISHED FOR OPPOSITION
10/24/1995
NPUB
NOTICE OF PUBLICATION
09/22/1995
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/03/1995
DOCK
ASSIGNED TO EXAMINER
07/27/1995
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