TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/09/2026
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Official data from USPTO
ENDURO
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: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
22
Latest update
04/11/2026
Classification
Registered
Trademark type
Word
Nice classes
1
Filing date
11/14/1977
Registration date
08/08/1978
Expiration date
-
Recommended action
Perform a full collision analysis and validate classes before any filing or trademark investment.
Next step
These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/05/2018
Last transaction
04/11/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
10/13/1977
First use in commerce
10/17/1977
Drawing code
1
Owner type
03
Owner location
Shakopee, MN, US
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
CONKLIN COMPANY, INC.
Representatives
Garrett M. Weber, Esq. Cozen O'Connor
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
HYDRAULIC FLUID CONDITIONER
Publications
History of USPTO decisions and trademark events.
22 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/09/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/09/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/03/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/03/2021
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
02/03/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/03/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/03/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/03/2021
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/05/2018
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
03/05/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/05/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/04/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
02/16/2018
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
03/03/2008
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/03/2008
PLGL
ASSIGNED TO PARALEGAL
02/29/2008
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
02/25/2008
PAPER RECEIVED
02/25/2008
CFIT
CASE FILE IN TICRS
12/19/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
07/23/1998
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
06/16/1998
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