NOSU
NOTICE OF SUIT
03/05/2026
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Official data from USPTO
SIGMA PHI
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
21
Latest update
03/06/2026
Trademark type
Combined
Nice classes
42, 100
Filing date
05/20/1954
Registration date
06/14/1955
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/11/2024
Last transaction
03/06/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1827-03-00
First use in commerce
1834-00-00
Drawing code
5
Owner type
03
Owner location
West Sayville, NY, US
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
S. S. (pessoa física)
Representatives
Michael J. Hertz Woods Rogers Vandeventer Black PLC
Technical classification
Nice Classes
Class 42Class 100
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
No specification.
Class 100
ORGANIZING OF CHAPTERS IN A NATIONAL COLLEGIATE FRATERNITY AND MAINTAINING MEMBERSHIP THEREIN
Publications
History of USPTO decisions and trademark events.
21 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
09/11/2024
RNL5
REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)
09/11/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/11/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/11/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
06/27/2024
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/14/2024
NOSU
NOTICE OF SUIT
04/23/2021
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/23/2015
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
01/23/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/23/2015
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/23/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
01/06/2015
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
07/15/2005
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/15/2005
PLGL
ASSIGNED TO PARALEGAL
07/15/2005
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
05/25/2005
PAPER RECEIVED
05/25/2005
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/31/1995
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
03/16/1995
REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
06/14/1975
Continuous trademark protection
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