Who owns the DSP trademark?

The DSP trademark is owned by International Fraternity of Delta Sigma Pi.

What class is the DSP trademark registered in?

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

What is the serial number for DSP?

The USPTO serial number for DSP is 87797426.

What is the registration number for DSP?

DSP is registered under USPTO registration number 5565830.

Sealvo

Home Search: DSPDSP #87797426

Back

Updated Sep 22, 2026·11 searches this week

View on USPTO TSDR Find similar marks

DSP

USPTO Trademark Record

REGISTERED

DSP

SN 87797426·Reg 5565830·Filed Feb 14, 2018

Owner International Fraternity of Delta Sigma Pi

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

DSP (Serial No. 87797426), Registration No. 5565830, is a registered US trademark filed on Feb 14, 2018 by International Fraternity of Delta Sigma Pi. This trademark covers Class 035 (Advertising, business management & retail services).

Section 8/9 declaration window: September 18, 2028

Conflict Analysis

Full conflict analysis for DSP (SN 87797426) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DSP (Reg. #5565830) is a registered US trademark that has been protecting its owner, International Fraternity of Delta Sigma Pi, 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

Feb 14, 2018

SERIAL

87797426

REG#

5565830

REGISTERED

Sep 18, 2018

Filing Information

StatusREGISTERED

Filing DateFeb 14, 2018

Serial Number87797426

Registration No.5565830

Registration DateSep 18, 2018

Status DateMar 12, 2024

Published for OppositionJul 03, 2018

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 Accepted

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Nov 30, 1922

First use in commerce: Nov 30, 1922

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

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

13 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Mar 12, 2024

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Mar 12, 2024

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 11, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Jan 05, 2024

TEAS SECTION 8 RECEIVED

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

Sep 18, 2023

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

REGISTERED-PRINCIPAL REGISTER

Sep 18, 2018

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jul 03, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 03, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 13, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 30, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

May 30, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 23, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 17, 2018

NEW APPLICATION ENTERED

Other Marks by International Fraternity of Delta Sigma Pi

Additional USPTO filings from the same owner.

DEL

DELTASIG

87811046

International Fraternity of Delta Sigma Pi

REGISTERED

DEL

DELTA SIGMA PI

76677562

International Fraternity of Delta Sigma Pi

REGISTERED

LOG

LogoMark

78806541

International Fraternity of Delta Sigma Pi

ABANDONED

LOG

LogoMark

78806582

International Fraternity of Delta Sigma Pi

ABANDONED

Other Marks in Class 035 — Advertising, business management & retail services

Recently filed and registered marks in the same international class.

DSP

97025297

20th Century Pumps Ltd.

ABANDONED

DSP

86468335

GEP SOFTWARE TECHNOLOGIES, LLC

ABANDONED

DSP

85672273

Smartpath LLC

ABANDONED

DSP

DSP MAGNET

88393462

Web Refinements, LLC

REGISTERED

DSP

Run a conflict check

Other Marks by International Fraternity of Delta Sigma Pi

Other Marks in Class 035 — Advertising, business management & retail services

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company