PRAN
POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED
03/26/2026
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Official data from USPTO
TRAPEZIUM
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
TRAPEZIUM
ST13
US500000086416975Class
16, 41
Filing
86416975
Registration
4833453
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
03/26/2026
Trademark type
Word
Nice classes
16, 41
Filing date
10/07/2014
Registration date
10/13/2015
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/26/2026
Last transaction
03/26/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
2014-11-00
First use in commerce
2014-11-00
Drawing code
4
Owner type
16
Owner location
PHILADELPHIA, PA, US
Examiner
CASTRO, GIANCARLO
Current location
Historical data usage
Holders and representatives
Holders
TRAPEZIUM MATH, INC.
Math Foundations, LLC
Math Foundations, LLC
Representatives
Donna A. Tobin Royer Cooper Cohen Braunfeld LLP
Technical classification
Nice Classes
Class 16Class 41
Vienna Codes
No Vienna codes available.
Goods and services
Class 16
Printed materialteachers' guidesstudent workbooksinstructional materials for math education
Class 41
math enrichment program for elementarymiddle schoolhigh school-age children and for adults; educational servicesdeveloping math curricula for educators; providing after school educational programs in the field of math; consulting services in the field of math education; providing online math games
Publications
History of USPTO decisions and trademark events.
37 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/26/2026
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/26/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/26/2026
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/28/2026
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
01/21/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/21/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
10/14/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/13/2024
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
01/27/2022
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
01/27/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/27/2022
E815
TEAS SECTION 8 & 15 RECEIVED
10/13/2021
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
10/13/2020
R.PR
REGISTERED-PRINCIPAL REGISTER
10/13/2015
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
09/11/2015
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
09/10/2015
SUPC
STATEMENT OF USE PROCESSING COMPLETE
08/25/2015
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
08/25/2015
IUAF
USE AMENDMENT FILED
08/10/2015
EISU
TEAS STATEMENT OF USE RECEIVED
08/10/2015
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
06/16/2015
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
04/21/2015
PUBO
PUBLISHED FOR OPPOSITION
04/21/2015
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/01/2015
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
03/16/2015
ALIE
ASSIGNED TO LIE
03/16/2015
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
02/23/2015
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
02/02/2015
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/01/2015
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
02/01/2015
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
01/30/2015
GNRT
NON-FINAL ACTION E-MAILED
01/30/2015
CNRT
NON-FINAL ACTION WRITTEN
01/30/2015
DOCK
ASSIGNED TO EXAMINER
01/26/2015
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
10/14/2014
NWAP
NEW APPLICATION ENTERED
10/10/2014
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