ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/22/2026
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Official data from USPTO
F*A*C*T*S*
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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
36
Latest update
04/23/2026
Trademark type
Word
Nice classes
3
Filing date
06/09/2000
Registration date
06/11/2002
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/02/2021
Last transaction
04/23/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
05/15/2000
First use in commerce
05/15/2000
Drawing code
1
Owner type
16
Owner location
CALEDONIA, MI, US
Examiner
FROMM, MARTHA L
Law office
L60
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
RUHOF, LLC
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
MEDICAL AUTOCLAVE CLEANING SOLUTIONS
Publications
History of USPTO decisions and trademark events.
36 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
12/02/2021
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
12/02/2021
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/02/2021
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/02/2021
E89R
TEAS SECTION 8 & 9 RECEIVED
07/08/2021
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/11/2021
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
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
09/14/2011
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/14/2011
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/14/2011
E89R
TEAS SECTION 8 & 9 RECEIVED
08/16/2011
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/08/2009
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/03/2008
PLGL
ASSIGNED TO PARALEGAL
02/28/2008
E815
TEAS SECTION 8 & 15 RECEIVED
02/26/2008
CFIT
CASE FILE IN TICRS
09/24/2007
R.PR
REGISTERED-PRINCIPAL REGISTER
06/11/2002
IUCN
NOTICE OF ALLOWANCE CANCELLED
05/01/2002
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
04/16/2002
PUBO
PUBLISHED FOR OPPOSITION
01/22/2002
NPUB
NOTICE OF PUBLICATION
01/02/2002
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/09/2001
IUAA
USE AMENDMENT ACCEPTED
09/09/2001
AUPC
AMENDMENT TO USE PROCESSING COMPLETE
08/21/2001
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/18/2001
IUAF
USE AMENDMENT FILED
05/18/2001
CNRT
NON-FINAL ACTION MAILED
12/04/2000
DOCK
ASSIGNED TO EXAMINER
12/01/2000
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