EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/22/2026
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Official data from USPTO
ULTRAFILTER INTERNATIONAL
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Active USPTO registrationType: CombinedOffice: 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
33
Latest update
05/28/2026
Trademark type
Combined
Nice classes
11
Filing date
05/20/1992
Registration date
06/15/1993
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/08/2023
Last transaction
05/28/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1986-00-00
First use in commerce
1986-00-00
Drawing code
3
Owner type
03
Owner location
Haan, DE
Examiner
CARRUTHERS, SUE
Law office
J70
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
DONALDSON FILTRATION DEUTSCHLAND GMBH
DONALDSON FILTRATION DEUTSCHLAND GMBH
ULTRAFILTER GMBH
Representatives
Danielle I. Mattessich Merchant & Gould P.C.
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
filters and dryers for processing compressed airgases and liquids
Publications
History of USPTO decisions and trademark events.
33 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/22/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/22/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/22/2026
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
05/22/2026
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
12/08/2023
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
12/08/2023
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/08/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/08/2023
E89R
TEAS SECTION 8 & 9 RECEIVED
06/13/2023
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/15/2022
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/10/2015
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
02/10/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/10/2015
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
06/26/2014
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/08/2014
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
12/26/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/26/2013
E89R
TEAS SECTION 8 & 9 RECEIVED
12/15/2013
CFIT
CASE FILE IN TICRS
02/17/2009
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
09/06/2003
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/06/2003
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
06/13/2003
E89R
TEAS SECTION 8 & 9 RECEIVED
06/12/2003
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/27/1999
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
05/19/1999
R.PR
REGISTERED-PRINCIPAL REGISTER
06/15/1993
PUBO
PUBLISHED FOR OPPOSITION
03/23/1993
NPUB
NOTICE OF PUBLICATION
02/19/1993
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/30/1992
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/02/1992
CNRT
NON-FINAL ACTION MAILED
08/18/1992
DOCK
ASSIGNED TO EXAMINER
08/05/1992
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