TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/22/2025
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Official data from USPTO
ALERT
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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
1
Filing date
09/22/1995
Registration date
10/29/1996
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/01/2016
Last transaction
12/24/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
08/16/1995
First use in commerce
08/16/1995
Drawing code
1
Owner type
16
Owner location
ELK GROVE VILLAGE, IL
Examiner
FERRAIUOLO, DOMINIC
Law office
L20
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 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
chemical liquid for use in gas leak detection
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
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/29/2025
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/29/2024
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
12/01/2016
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
12/01/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/01/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/01/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
09/20/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/29/2015
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)
09/13/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/13/2006
PLGL
ASSIGNED TO PARALEGAL
08/15/2006
CFIT
CASE FILE IN TICRS
06/19/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
05/19/2006
E89R
TEAS SECTION 8 & 9 RECEIVED
05/19/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
02/19/2002
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
12/14/2001
R.PR
REGISTERED-PRINCIPAL REGISTER
10/29/1996
PUBO
PUBLISHED FOR OPPOSITION
08/06/1996
NPUB
NOTICE OF PUBLICATION
07/05/1996
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/06/1996
CNEA
EXAMINER'S AMENDMENT MAILED
04/24/1996
CNRT
NON-FINAL ACTION MAILED
04/04/1996
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
03/29/1996
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/18/1996
DOCK
ASSIGNED TO EXAMINER
03/15/1996
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