Who owns the DELTA trademark?

The DELTA trademark is owned by DELTA ENVIRONMENTAL CONSULTANTS, INC..

What class is the DELTA trademark registered in?

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

What is the serial number for DELTA?

The USPTO serial number for DELTA is 73819919.

What is the registration number for DELTA?

DELTA is registered under USPTO registration number 1594715.

Sealvo

Home Search: DELTADELTA #73819919

Back

Updated Sep 17, 2026·9 searches this week

View on USPTO TSDR Find similar marks

DEL

USPTO Trademark Record

ABANDONED

DELTA

SN 73819919·Reg 1594715·Filed Aug 18, 1989

Owner DELTA ENVIRONMENTAL CONSULTANTS, INC.

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.

DELTA (Serial No. 73819919), Registration No. 1594715, is a abandoned US trademark filed on Aug 18, 1989 by DELTA ENVIRONMENTAL CONSULTANTS, INC.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Conflict Analysis

Full conflict analysis for DELTA (SN 73819919) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DELTA (Reg. #1594715) is an abandoned US trademark that was filed in 1989 but has since been abandoned. 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.... The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 18, 1989

SERIAL

73819919

REG#

1594715

REGISTERED

May 01, 1990

Filing Information

StatusABANDONED

Filing DateAug 18, 1989

Serial Number73819919

Registration No.1594715

Registration DateMay 01, 1990

Status DateJan 15, 2016

Published for OppositionFeb 06, 1990

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: Jun 26, 1986

First use in commerce: May 31, 1986

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

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

Jan 15, 2016

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

CASE FILE IN TICRS

Dec 29, 2008

CASE FILE IN TICRS

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

Dec 26, 2000

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Dec 26, 2000

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

May 04, 2000

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

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

Mar 01, 1996

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

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

Jun 26, 1995

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

REGISTERED-PRINCIPAL REGISTER

May 01, 1990

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Feb 06, 1990

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jan 08, 1990

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 09, 1989

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT MAILED

Oct 31, 1989

EXAMINER'S AMENDMENT MAILED

ASSIGNED TO EXAMINER

Oct 18, 1989

ASSIGNED TO EXAMINER

Other Marks by DELTA ENVIRONMENTAL CONSULTANTS, INC.

Additional USPTO filings from the same owner.

DEL

DELTA

73809702

DELTA ENVIRONMENTAL CONSULTANTS, INC.

ABANDONED

LOG

LogoMark

73811094

DELTA ENVIRONMENTAL CONSULTANTS, INC.

ABANDONED

DEL

DELTA

78759964

Delta Environmental Consultants, Inc.

ABANDONED

DEL

DELTA CONSULTANTS

77008364

Delta Environmental Consultants, Inc.

ABANDONED

Other Marks in Class 042 — Scientific, technology & SaaS services

Recently filed and registered marks in the same international class.

DEL

DELTA

79228285

Opus Labs NV

REGISTERED

DEL

DELTA

86479382

Delta Industrial Services, Inc.

REGISTERED

DEL

DELTA

90103980

Delta Scientific Laboratory Products Ltd.

ABANDONED

DEL

DELTA

73809702

DELTA ENVIRONMENTAL CONSULTANTS, INC.

ABANDONED

Other Marks by JOHN A. CLIFFORD

Additional USPTO filings handled by the same attorney of record.

HIV

HIVE

79216026

REGISTERED

SEL

SELFIE LIFT

97894694

REGISTERED

LOG

LogoMark

90733764

REGISTERED

REA

REAL ESTATE GURU

90749623

REGISTERED

DELTA

Run a conflict check

Other Marks by DELTA ENVIRONMENTAL CONSULTANTS, INC.

Other Marks in Class 042 — Scientific, technology & SaaS services

Other Marks by JOHN A. CLIFFORD

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company