Who owns the THETA PHI trademark?

The THETA PHI trademark is owned by Theta Phi Alpha.

What class is the THETA PHI trademark registered in?

The THETA PHI trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for THETA PHI?

The USPTO serial number for THETA PHI is 87874281.

What is the registration number for THETA PHI?

THETA PHI is registered under USPTO registration number 5616587.

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Updated Sep 29, 2026·23 searches this week

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THE

USPTO Trademark Record

REGISTERED

THETA PHI

SN 87874281·Reg 5616587·Filed Apr 12, 2018

Owner Theta Phi Alpha

Advertising; business management, organization and administration; office functions.

THETA PHI (Serial No. 87874281), Registration No. 5616587, is a registered US trademark filed on Apr 12, 2018 by Theta Phi Alpha. This trademark covers Class 035 (Advertising, business management & retail services).

Section 8/9 declaration window: November 27, 2028

Conflict Analysis

Full conflict analysis for THETA PHI (SN 87874281) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

THETA PHI (Reg. #5616587) is a registered US trademark that has been protecting its owner, Theta Phi Alpha, since 2018. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions.. The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 12, 2018

SERIAL

87874281

REG#

5616587

REGISTERED

Nov 27, 2018

Filing Information

StatusREGISTERED

Filing DateApr 12, 2018

Serial Number87874281

Registration No.5616587

Registration DateNov 27, 2018

Status DateJun 03, 2024

Published for OppositionSep 11, 2018

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Nov 30, 1914

First use in commerce: Nov 30, 1914

Advertising; business management, organization and administration; office functions.

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

13 events

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Jun 03, 2024

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Jun 03, 2024

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 03, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Nov 27, 2023

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Nov 27, 2023

TEAS SECTION 8 & 15 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Nov 27, 2018

REGISTERED-PRINCIPAL REGISTER

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 11, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Sep 11, 2018

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 22, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 02, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Aug 01, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 20, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 16, 2018

NEW APPLICATION ENTERED

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