Who owns the DEL TACO trademark?

The DEL TACO trademark is owned by DEL TACO, LLC.

What class is the DEL TACO trademark registered in?

The DEL TACO trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for DEL TACO?

The USPTO serial number for DEL TACO is 73047592.

What is the registration number for DEL TACO?

DEL TACO is registered under USPTO registration number 1035949.

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DEL

USPTO Trademark Record

REGISTERED

DEL TACO

SN 73047592·Reg 1035949·Filed Mar 24, 1975

Owner DEL TACO, LLC

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.

DEL TACO (Serial No. 73047592), Registration No. 1035949, is a registered US trademark filed on Mar 24, 1975 by DEL TACO, LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: March 17, 2036

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Mark Intelligence

DEL TACO (Reg. #1035949) is a registered US trademark that has been protecting its owner, DEL TACO, LLC, since 1975. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research....

FILED

Mar 24, 1975

SERIAL

73047592

REG#

1035949

REGISTERED

Mar 16, 1976

Filing Information

StatusREGISTERED

Filing DateMar 24, 1975

Serial Number73047592

Registration No.1035949

Registration DateMar 16, 1976

Status DateJan 15, 2026

Next RenewalMarch 17, 2036

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100

First use anywhere: May 05, 1966

First use in commerce: Nov 28, 1973

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

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Status History

34 events

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

Jan 15, 2026

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

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

Jan 15, 2026

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

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

Jan 15, 2026

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 13, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Oct 08, 2025

TEAS SECTION 8 & 9 RECEIVED

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

Mar 16, 2025

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

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

Dec 16, 2015

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Dec 16, 2015

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Dec 16, 2015

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 05, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Oct 13, 2015

TEAS SECTION 8 & 9 RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Aug 12, 2015

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Apr 03, 2013

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 02, 2010

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

CASE FILE IN TICRS

Mar 12, 2009

CASE FILE IN TICRS

NOTICE OF DESIGN SEARCH CODE MAILED

Jan 08, 2009

NOTICE OF DESIGN SEARCH CODE MAILED

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

Jan 31, 2007

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 31, 2007

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Jun 14, 2006

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jun 14, 2006

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

May 17, 2006

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 26, 2006

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

ASSIGNED TO PARALEGAL

Apr 14, 2006

ASSIGNED TO PARALEGAL

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Apr 14, 2006

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

TEAS SECTION 8 & 9 RECEIVED

Feb 07, 2006

TEAS SECTION 8 & 9 RECEIVED

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

Feb 07, 2006

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

FAX RECEIVED

Jul 12, 2005

FAX RECEIVED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Aug 08, 1996

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

AMENDMENT UNDER SECTION 7 - PROCESSED

Apr 05, 1996

AMENDMENT UNDER SECTION 7 - PROCESSED

RESPONSE RECEIVED TO POST REG. ACTION

Feb 12, 1996

RESPONSE RECEIVED TO POST REG. ACTION

POST REGISTRATION ACTION MAILED - SEC. 7

Jan 31, 1996

POST REGISTRATION ACTION MAILED - SEC. 7

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

Dec 04, 1995

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

SEC 7 REQUEST FILED

Nov 07, 1995

SEC 7 REQUEST FILED

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

Aug 04, 1981

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

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