NOSU
NOTICE OF SUIT
06/15/2026
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Official data from USPTO
THE PRINCIPAL FINANCIAL GROUP
Did you know this trademark is already registered in United States?
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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
53
Latest update
06/16/2026
Trademark type
Combined
Nice classes
36
Filing date
09/09/1985
Registration date
10/11/1988
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
10/27/2018
Last transaction
06/16/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
09/05/1985
First use in commerce
09/05/1985
Drawing code
5
Owner type
03
Owner location
DES MOINES, IA, US
Examiner
SALEMI, DOMINICK
Law office
540
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Principal Financial Services, Inc.
PRINCIPAL MUTUAL LIFE INSURANCE COMPANY
BANKERS LIFE COMPANY
Representatives
Richard B. Biagi NEAL & MCDEVITT, LLC
Technical classification
Nice Classes
Class 36
Vienna Codes
No Vienna codes available.
Goods and services
Class 36
LIFEHEALTHACCIDENT AND CASUALTY INSURANCE AND REINSURANCE UNDERWRITING AND BROKERAGE SERVICES; UNDERWRITINGADMINISTERING AND MANAGING ANNUITIES AND PENSION FUNDS FOR OTHERS; VARIABLE LIFE INSURANCE AND VARIABLE ANNUITIES FUNDED THROUGH A VARIETY OF FUNDING MEDIA
Publications
History of USPTO decisions and trademark events.
53 publications found
NOSU
NOTICE OF SUIT
06/12/2026
NOSU
NOTICE OF SUIT
05/29/2026
NOSU
NOTICE OF SUIT
04/03/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/27/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/27/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/27/2024
NOSU
NOTICE OF SUIT
12/12/2023
NOSU
NOTICE OF SUIT
07/25/2023
NOSU
NOTICE OF SUIT
09/13/2022
NOSU
NOTICE OF SUIT
07/16/2020
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
10/27/2018
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
10/27/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/27/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
10/11/2018
NOSU
NOTICE OF SUIT
10/05/2018
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/11/2017
NOSU
NOTICE OF SUIT
01/14/2016
NOSU
NOTICE OF SUIT
12/18/2015
NOSU
NOTICE OF SUIT
11/20/2013
NOSU
NOTICE OF SUIT
08/19/2013
NOSU
NOTICE OF SUIT
08/05/2013
NOSU
NOTICE OF SUIT
04/19/2013
NOSU
NOTICE OF SUIT
03/26/2013
NOSU
NOTICE OF SUIT
09/27/2012
NOSU
NOTICE OF SUIT
06/13/2011
NOSU
NOTICE OF SUIT
03/17/2011
NOSU
NOTICE OF SUIT
03/16/2011
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
10/10/2008
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/10/2008
PLGL
ASSIGNED TO PARALEGAL
10/01/2008
E89R
TEAS SECTION 8 & 9 RECEIVED
09/29/2008
NOSU
NOTICE OF SUIT
09/05/2008
CFIT
CASE FILE IN TICRS
07/11/2008
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/10/2005
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/13/2004
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
02/05/1995
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
08/08/1994
R.PR
REGISTERED-PRINCIPAL REGISTER
10/11/1988
OP.T
OPPOSITION TERMINATED NO. 999999
08/17/1988
OP.D
OPPOSITION DISMISSED NO. 999999
07/08/1988
OP.I
OPPOSITION INSTITUTED NO. 999999
08/24/1987
PUBO
PUBLISHED FOR OPPOSITION
06/16/1987
NPUB
NOTICE OF PUBLICATION
05/15/1987
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/24/1987
CNEA
EXAMINERS AMENDMENT MAILED
03/16/1987
CNSL
LETTER OF SUSPENSION MAILED
07/22/1986
DOCK
ASSIGNED TO EXAMINER
07/18/1986
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/30/1986
CNRT
NON-FINAL ACTION MAILED
02/13/1986
DOCK
ASSIGNED TO EXAMINER
01/24/1986
DOCK
ASSIGNED TO EXAMINER
12/17/1985
DOCK
ASSIGNED TO EXAMINER
12/03/1985
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