ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/21/2025
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Official data from USPTO
EASY CLEAR
Did you know this trademark is already registered in United States?
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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
25
Latest update
08/22/2025
Classification
Registered
Trademark type
Word
Nice classes
11
Filing date
02/05/1991
Registration date
03/10/1992
Expiration date
-
Recommended action
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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
06/17/2021
Last transaction
08/22/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1990-11-00
First use in commerce
1990-11-00
Drawing code
1
Owner type
13
Owner location
SPRINGFIELD, IL
Examiner
ALT, JILL
Law office
J70
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
B. L. (pessoa física)
B. C. (pessoa física)
Representatives
GRANT PETERS BARNES & THORNBURG LLP
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
water purification units
Publications
History of USPTO decisions and trademark events.
25 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
06/17/2021
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
06/17/2021
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/17/2021
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/17/2021
E89R
TEAS SECTION 8 & 9 RECEIVED
03/15/2021
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
03/10/2021
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/27/2012
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
02/27/2012
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/27/2012
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/27/2012
E89R
TEAS SECTION 8 & 9 RECEIVED
01/18/2012
CFIT
CASE FILE IN TICRS
12/19/2007
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/16/2004
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/18/2002
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/18/2002
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
01/24/2002
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/15/1997
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
04/22/1997
R.PR
REGISTERED-PRINCIPAL REGISTER
03/10/1992
PUBO
PUBLISHED FOR OPPOSITION
12/17/1991
NPUB
NOTICE OF PUBLICATION
11/15/1991
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/21/1991
CNEA
EXAMINER'S AMENDMENT MAILED
06/15/1991
DOCK
ASSIGNED TO EXAMINER
05/20/1991
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