EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
07/31/2025
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Official data from USPTO
SIERRA SPECTRUM
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
SIERRA SPECTRUM
ST13
US500000077121435Class
36
Filing
77121435
Registration
3347181
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
37
Latest update
08/06/2025
Trademark type
Word
Nice classes
36
Filing date
03/02/2007
Registration date
12/04/2007
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/24/2017
Last transaction
08/06/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
09/01/2005
First use in commerce
09/01/2005
Drawing code
4
Owner type
03
Owner location
LAS VEGAS, NV
Examiner
DUBRAY, KATHERINE
Law office
L50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Sierra Health Services, Inc.
Sierra Health Services, Inc.
Representatives
Linhda Nguyen UnitedHealth Group Incorporated
Technical classification
Nice Classes
Class 36
Vienna Codes
No Vienna codes available.
Goods and services
Class 36
Administration of preferred provider healthcare plans
Publications
History of USPTO decisions and trademark events.
37 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/31/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/31/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/31/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/04/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/04/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/04/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/04/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/04/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/28/2017
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
11/24/2017
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
11/24/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/24/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/24/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
10/26/2017
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
12/04/2016
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
12/14/2013
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
12/14/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/14/2013
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
12/03/2013
E815
TEAS SECTION 8 & 15 RECEIVED
12/03/2013
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/17/2013
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/27/2011
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/27/2011
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/07/2011
R.PR
REGISTERED-PRINCIPAL REGISTER
12/04/2007
PUBO
PUBLISHED FOR OPPOSITION
09/18/2007
NPUB
NOTICE OF PUBLICATION
08/29/2007
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
08/14/2007
ALIE
ASSIGNED TO LIE
08/13/2007
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/27/2007
XAEC
EXAMINER'S AMENDMENT ENTERED
06/25/2007
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
06/25/2007
GNEA
EXAMINERS AMENDMENT E-MAILED
06/25/2007
CNEA
EXAMINERS AMENDMENT -WRITTEN
06/25/2007
DOCK
ASSIGNED TO EXAMINER
06/14/2007
NWAP
NEW APPLICATION ENTERED
03/07/2007
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