ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/22/2026
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Official data from USPTO
B.I.P. CODE #8
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
B.I.P. CODE #8
ST13
US500000074067415Class
3
Filing
74067415
Registration
1643293
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
04/23/2026
Trademark type
Word
Nice classes
3
Filing date
06/11/1990
Registration date
05/07/1991
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/17/2020
Last transaction
04/23/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
12/01/1989
First use in commerce
12/01/1989
Drawing code
1
Owner type
16
Owner location
CALEDONIA, MI, US
Examiner
ZULIEVE, ANDREW J.
Law office
J70
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
RUHOF, LLC
Ruhof Corporation, The
Ruhof Corporation, The
Representatives
Kristen S. Ruisi VENABLE LLP
Technical classification
Nice Classes
Class 3
Vienna Codes
No Vienna codes available.
Goods and services
Class 3
stain removera liquid for use on carpetsclothingfurniturewalls and floors
Publications
History of USPTO decisions and trademark events.
30 publications found
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/03/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/03/2023
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/03/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/03/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/03/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/03/2023
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
07/17/2020
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
07/17/2020
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/17/2020
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/17/2020
E89R
TEAS SECTION 8 & 9 RECEIVED
05/14/2020
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/07/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/29/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/29/2019
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
07/26/2010
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/26/2010
E89R
TEAS SECTION 8 & 9 RECEIVED
07/23/2010
CFIT
CASE FILE IN TICRS
10/19/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
07/25/2001
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/25/2001
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
05/04/2001
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/17/1996
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
07/03/1996
R.PR
REGISTERED-PRINCIPAL REGISTER
05/07/1991
PUBO
PUBLISHED FOR OPPOSITION
02/12/1991
NPUB
NOTICE OF PUBLICATION
01/11/1991
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/14/1990
CNEA
EXAMINER'S AMENDMENT MAILED
11/05/1990
DOCK
ASSIGNED TO EXAMINER
10/18/1990
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