TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/15/2026
Back to search
Official data from USPTO
SIGMA ASSESSMENT SYSTEMS INC.
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
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
40
Latest update
07/16/2026
Trademark type
Combined
Nice classes
35, 44
Filing date
12/01/2006
Registration date
08/05/2008
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/09/2018
Last transaction
07/16/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
01/01/1968
First use in commerce
01/01/1968
Drawing code
3
Owner type
03
Owner location
Port Huron, MI, US
Examiner
BUTLER, ANDREA P
Law office
L20
Current location
GENERIC WEB UPDATE
Mark description
The mark consists of the Greek letter "sigma" bisected by an incomplete oval slightly angled approximately 5 degrees clockwise and intertwined with the letter "S" in the word "SIGMA" and to the right of the design is the word "SIGMA" in stylized capital letters and below the word "SIGMA" are the words "ASSESSMENT SYSTEMS INC." is smaller stylized capital letters.
Holders and representatives
Holders
Sigma Assessment Systems, Inc.
Representatives
Alan J. Thiemann Conley Rose, P.C.
Technical classification
Nice Classes
Class 35Class 44
Vienna Codes
No Vienna codes available.
Goods and services
Class 35
Psychological testing for the selection of personnel
Class 44
Psychological testing; Psychological testing services; Psychological tests
Publications
History of USPTO decisions and trademark events.
40 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/15/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/15/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/08/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/08/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/08/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/08/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/08/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED
08/09/2018
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/09/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/09/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/09/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
07/30/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/30/2018
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/05/2017
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
12/31/2013
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
12/31/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/30/2013
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
12/22/2013
E815
TEAS SECTION 8 & 15 RECEIVED
12/22/2013
R.PR
REGISTERED-PRINCIPAL REGISTER
08/05/2008
PUBO
PUBLISHED FOR OPPOSITION
05/20/2008
NPUB
NOTICE OF PUBLICATION
04/30/2008
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
04/14/2008
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/14/2008
ACEC
AMENDMENT FROM APPLICANT ENTERED
04/03/2008
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/03/2008
ALIE
ASSIGNED TO LIE
04/03/2008
PAPER RECEIVED
03/31/2008
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
10/02/2007
GNRT
NON-FINAL ACTION E-MAILED
10/02/2007
CNRT
NON-FINAL ACTION WRITTEN
10/02/2007
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/25/2007
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/25/2007
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/25/2007
GNRT
NON-FINAL ACTION E-MAILED
03/29/2007
CNRT
NON-FINAL ACTION WRITTEN
03/29/2007
DOCK
ASSIGNED TO EXAMINER
03/28/2007
MDSC
NOTICE OF DESIGN SEARCH CODE MAILED
12/06/2006
NWAP
NEW APPLICATION ENTERED
12/05/2006
Continuous trademark protection
Get notified about every new filing that threatens SIGMA ASSESSMENT SYSTEMS INC. or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.