TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/20/2026
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Official data from USPTO
DUAL-DURO
Did you know this trademark is already registered in United States?
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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
37
Latest update
07/21/2026
Trademark type
Word
Nice classes
7
Filing date
10/09/1992
Registration date
05/11/1993
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/06/2022
Last transaction
07/21/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1985-05-00
First use in commerce
1985-05-00
Drawing code
1
Owner type
03
Owner location
HOUSTON, TX, US
Examiner
COLE RICHARD G
Law office
G10
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
SOUTHWEST OILFIELD PRODUCTS, INC.
SOUTHWEST OILFIELD PRODUCTS, INC.
Representatives
Matthew R. Moscicki Conley Rose, P.C.
Technical classification
Nice Classes
Class 7
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
slush pump pistons
Publications
History of USPTO decisions and trademark events.
37 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/20/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/20/2026
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
12/06/2022
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
12/06/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/06/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/06/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
05/25/2022
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/11/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/30/2015
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/30/2015
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/20/2015
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/02/2013
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/02/2013
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/02/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/02/2013
E89R
TEAS SECTION 8 & 9 RECEIVED
04/12/2013
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/17/2012
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/17/2012
CORV
REVIEW OF CORRESPONDENCE COMPLETE
10/21/2010
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/29/2010
PAPER RECEIVED
09/27/2010
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/29/2009
CFIT
CASE FILE IN TICRS
03/17/2009
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/06/2008
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
07/13/2003
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/13/2003
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
05/08/2003
E89R
TEAS SECTION 8 & 9 RECEIVED
05/07/2003
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/17/2002
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
12/28/1998
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
09/09/1998
R.PR
REGISTERED-PRINCIPAL REGISTER
05/11/1993
PUBO
PUBLISHED FOR OPPOSITION
02/16/1993
NPUB
NOTICE OF PUBLICATION
01/15/1993
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/15/1992
DOCK
ASSIGNED TO EXAMINER
12/14/1992
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