TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/16/2025
Back to search
Official data from USPTO
PROTEK
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: 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
30
Latest update
09/21/2025
Trademark type
Word
Nice classes
5
Filing date
09/28/1982
Registration date
05/27/1986
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/23/2016
Last transaction
09/21/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
04/08/1982
First use in commerce
04/08/1982
Drawing code
1
Owner type
03
Owner location
ST. PAUL, MN
Law office
570
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
ECOLAB USA INC.
H. B. Fuller Company
Representatives
Christopher M. Kindel Pirkey Barber PLLC
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
Teat Dip
Publications
History of USPTO decisions and trademark events.
30 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/16/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/16/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/27/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/23/2016
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
03/23/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/23/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/23/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
01/18/2016
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
02/15/2012
CFIT
CASE FILE IN TICRS
06/18/2008
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
11/18/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/18/2006
PLGL
ASSIGNED TO PARALEGAL
11/03/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
09/06/2006
E89R
TEAS SECTION 8 & 9 RECEIVED
09/06/2006
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/17/2004
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/27/1992
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
11/04/1991
R.PR
REGISTERED-PRINCIPAL REGISTER
05/27/1986
OP.T
OPPOSITION TERMINATED NO. 999999
03/06/1986
OP.D
OPPOSITION DISMISSED NO. 999999
01/27/1986
OP.I
OPPOSITION INSTITUTED NO. 999999
12/10/1984
PUBO
PUBLISHED FOR OPPOSITION
06/05/1984
NPUB
NOTICE OF PUBLICATION
04/11/1984
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/05/1984
DOCK
ASSIGNED TO EXAMINER
02/10/1984
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/09/1984
CNRT
NON-FINAL ACTION MAILED
07/20/1983
DOCK
ASSIGNED TO EXAMINER
06/22/1983
Continuous trademark protection
Get notified about every new filing that threatens PROTEK or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.