EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
02/09/2026
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Official data from USPTO
PHASE TRANSITION ANALYZER
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
PHASE TRANSITION ANALYZER
ST13
US500000076186836Class
9
Filing
76186836
Registration
2526343
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
35
Latest update
02/10/2026
Trademark type
Word
Nice classes
9
Filing date
12/26/2000
Registration date
01/01/2002
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/29/2022
Last transaction
02/10/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Supplemental Register
Filing basis
Intent to use
First use anywhere
12/04/2000
First use in commerce
02/17/2001
Drawing code
1
Owner type
16
Owner location
SABETHA, KS, US
Examiner
BRUNO, JAMES
Law office
L30
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
WENGER MANUFACTURING, LLC
Wenger Manufacturing, Inc.
Representatives
Chad A. Kyle HOVEY WILLIAMS LLP
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
CLOSED CHAMBER CAPILLARY RHEOMETERS
Publications
History of USPTO decisions and trademark events.
35 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/09/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/09/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/09/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/09/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/09/2026
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
06/29/2022
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/29/2022
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
03/29/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/29/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/29/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
11/29/2021
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/10/2011
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/10/2011
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
03/08/2011
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
03/08/2011
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
02/11/2011
E89R
TEAS SECTION 8 & 9 RECEIVED
02/10/2011
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
01/02/2008
PRA8
RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8
08/24/2007
FAXX
FAX RECEIVED
08/24/2007
PRA8
POST REGISTRATION ACTION MAILED - SEC. 8
08/06/2007
PLGL
ASSIGNED TO PARALEGAL
07/30/2007
8.AF
REGISTERED - SEC. 8 (6-YR) FILED
06/19/2007
ES8R
TEAS SECTION 8 RECEIVED
06/19/2007
CFIT
CASE FILE IN TICRS
04/18/2007
R.SR
REGISTERED-SUPPLEMENTAL REGISTER
01/01/2002
CNTA
APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
09/07/2001
IUAA
USE AMENDMENT ACCEPTED
09/07/2001
AUPC
AMENDMENT TO USE PROCESSING COMPLETE
09/05/2001
CNEA
EXAMINERS AMENDMENT MAILED
08/14/2001
IUAF
USE AMENDMENT FILED
05/11/2001
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/11/2001
CNRT
NON-FINAL ACTION MAILED
04/13/2001
DOCK
ASSIGNED TO EXAMINER
04/10/2001
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