Who owns the ALPHA DELTA PI trademark?

The ALPHA DELTA PI trademark is owned by ALPHA DELTA PI SORORITY.

What class is the ALPHA DELTA PI trademark registered in?

The ALPHA DELTA PI trademark is registered in Class 036 (Insurance, financial & real estate services), Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

What is the serial number for ALPHA DELTA PI?

The USPTO serial number for ALPHA DELTA PI is 73522353.

What is the registration number for ALPHA DELTA PI?

ALPHA DELTA PI is registered under USPTO registration number 1375041.

ALPHA DELTA PI - Owned by ALPHA DELTA PI SORORITY - (Class 036, Class 041, Class 042)

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 036Insurance, financial & real estate services

US codes: 102

First use anywhere: Oct 22, 1925

First use in commerce: Oct 22, 1925

Financial, monetary and banking services; insurance services; real estate services.

Class 041Education & entertainment services

US codes: 107

First use anywhere: Nov 30, 1912

First use in commerce: Nov 30, 1912

Education; providing of training; entertainment; sporting and cultural activities.

Class 042Scientific, technology & SaaS services

US codes: 100

First use anywhere: Nov 30, 1912

First use in commerce: Nov 30, 1912

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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

Filing Basis & Declarations

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

Status History

41 events

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jun 02, 2026

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 02, 2026

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 02, 2026

Code TCCA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Jun 02, 2026

Code EWAF

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 20, 2026

Code APRE

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Feb 20, 2026

Code 89AG

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Feb 20, 2026

Code RNL3

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Feb 20, 2026

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Nov 21, 2025

Code E89R

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Dec 10, 2024

Code REM2

NOTICE OF SUIT

Oct 07, 2021

Code NOSU

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Dec 01, 2015

Code 89AG

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Dec 01, 2015

Code RNL2

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Dec 01, 2015

Code NA89

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 30, 2015

Code APRE

TEAS SECTION 8 & 9 RECEIVED

Oct 09, 2015

Code E89R

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Feb 12, 2010

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 12, 2010

Code ARAA

ASSIGNED TO PARALEGAL

Apr 21, 2006

Code PLGL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Apr 21, 2006

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Apr 21, 2006

Code RNL1

CASE FILE IN TICRS

Jan 17, 2006

Code CFIT

TEAS SECTION 8 & 9 RECEIVED

Dec 07, 2005

Code E89R

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Dec 07, 2005

Code 89AF

CORRECTION UNDER SECTION 7 - PROCESSED

Aug 13, 1993

Code COC.

SEC 7 REQUEST FILED

Oct 26, 1992

Code AMD7

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

Sep 14, 1992

Code C15A

RESPONSE RECEIVED TO POST REG. ACTION

Aug 06, 1992

Code RRPR

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

Mar 09, 1992

Code PR23

RESPONSE RECEIVED TO POST REG. ACTION

Jan 31, 1992

Code RRPR

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

Nov 20, 1991

Code PR23

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Jul 01, 1991

Code 815F

REGISTERED-PRINCIPAL REGISTER

Dec 10, 1985

Code R.PR

PUBLISHED FOR OPPOSITION

Oct 01, 1985

Code PUBO

NOTICE OF PUBLICATION

Aug 30, 1985

Code NPUB

ASSIGNED TO EXAMINER

Aug 05, 1985

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 05, 1985

Code CNSA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 15, 1985

Code CRFA

NON-FINAL ACTION MAILED

May 14, 1985

Code CNRT

EXAMINER'S AMENDMENT MAILED

Apr 19, 1985

Code CNEA

ASSIGNED TO EXAMINER

Apr 08, 1985

Code DOCK

Other Marks by ALPHA DELTA PI SORORITY

Additional USPTO filings from the same owner.

LOG

LogoMark

73522757

ALPHA DELTA PI SORORITY

REGISTERED

LOG

LogoMark

73522354

ALPHA DELTA PI SORORITY

REGISTERED

ALP

ALPHA DELTA PI

73522221

ALPHA DELTA PI SORORITY

REGISTERED

LOG

LogoMark

97526510

Alpha Delta Pi Sorority

REGISTERED

Other Marks in Class 036 — Insurance, financial & real estate services

Recently filed and registered marks in the same international class.

ALP

ALPHA DELTA PI FOUNDATION, INC.

85287652

Alpha Delta Pi Foundation, Inc.

REGISTERED

ALP

ALPHA DELTA PI FOUNDATION EDUCATE LEAD SERVE

88676784

Alpha Delta Pi Foundation, Inc.

REGISTERED

88861804

PI XVI, LLC

REGISTERED

ALP

ALPHA

79176529

Alpha Financial Markets Consulting UK Ltd

REGISTERED

Other Marks by Amanda G. Hyland

Additional USPTO filings handled by the same attorney of record.

THE

THE HOME OF PURE HOPPINESS

86902130

REGISTERED

ALL

ALL SAINTS FINE CIGARS DEDICACIÓN

88667562

REGISTERED

MAN

MANNY'S BAND FOUNDATION

99724350

REGISTERED

87982951

REGISTERED

ALPHA DELTA PI

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by ALPHA DELTA PI SORORITY

Other Marks in Class 036 — Insurance, financial & real estate services

Other Marks by Amanda G. Hyland

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Industries

USPTO Deadlines

Compare

Resources

Company

Exceptions