TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/22/2025
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Official data from USPTO
LEAK-TITE
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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
35
Latest update
12/24/2025
Trademark type
Word
Nice classes
17
Filing date
12/09/1991
Registration date
11/10/1992
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/06/2023
Last transaction
12/24/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
11/25/1991
First use in commerce
11/25/1991
Drawing code
1
Owner type
16
Owner location
ELK GROVE VILLAGE, IL
Examiner
HENDERSON, KEITH L.
Law office
G70
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
LACO INDUSTRIES, LLC
LA-CO INDUSTRIES, INC.
Representatives
Jennifer M. Mikulina McDermott Will & Schulte LLP
Technical classification
Nice Classes
Class 17
Vienna Codes
No Vienna codes available.
Goods and services
Class 17
pipe thread sealant for use for the threaded connections of steelbrassaluminum and PVC pipes carrying gasolinekeroseneLP gasesoilsrefrigerantssolventscausticsacidswatersteam and air
Publications
History of USPTO decisions and trademark events.
35 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/22/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/22/2025
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/29/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/06/2023
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
05/06/2023
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/06/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/06/2023
E89R
TEAS SECTION 8 & 9 RECEIVED
10/24/2022
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
11/10/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/18/2019
CORV
REVIEW OF CORRESPONDENCE COMPLETE - POWER OF ATTORNEY ENTERED
03/29/2019
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
03/20/2019
CORV
REVIEW OF CORRESPONDENCE COMPLETE - POWER OF ATTORNEY ENTERED
05/18/2018
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/14/2018
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/22/2013
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
01/22/2013
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/22/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/22/2013
E89R
TEAS SECTION 8 & 9 RECEIVED
11/09/2012
CFIT
CASE FILE IN TICRS
04/03/2008
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/03/2006
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/03/2006
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
11/01/2002
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/01/2002
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
07/30/2002
PAPER RECEIVED
07/30/2002
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
01/27/1999
R.PR
REGISTERED-PRINCIPAL REGISTER
11/10/1992
PUBO
PUBLISHED FOR OPPOSITION
08/18/1992
NPUB
NOTICE OF PUBLICATION
07/17/1992
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/01/1992
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/01/1992
CNRT
NON-FINAL ACTION MAILED
04/16/1992
DOCK
ASSIGNED TO EXAMINER
01/31/1992
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