Who owns the ESF trademark?

The ESF trademark is owned by ELECTRO-SPACE FABRICATORS, INC..

What class is the ESF trademark registered in?

The ESF trademark is registered in Class 006 (Common metals, their alloys & metal goods).

What is the serial number for ESF?

The USPTO serial number for ESF is 73480786.

What is the registration number for ESF?

ESF is registered under USPTO registration number 1370862.

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ESF

USPTO Trademark Record

REGISTERED

ESF

SN 73480786·Reg 1370862·Filed May 17, 1984

Owner ELECTRO-SPACE FABRICATORS, INC.

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.

ESF (Serial No. 73480786), Registration No. 1370862, is a registered US trademark filed on May 17, 1984 by ELECTRO-SPACE FABRICATORS, INC.. This trademark covers Class 006 (Common metals, their alloys & metal goods).

Section 8/9 declaration window: November 19, 2035

Mark Intelligence

ESF (Reg. #1370862) is a registered US trademark that has been protecting its owner, ELECTRO-SPACE FABRICATORS, INC., since 1984. The mark covers Class 006 (Common metals, their alloys & metal goods). Goods and services include Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; n.... The mark faced 1 opposition proceeding during prosecution.

FILED

May 17, 1984

SERIAL

73480786

REG#

1370862

REGISTERED

Nov 19, 1985

Filing Information

StatusREGISTERED

Filing DateMay 17, 1984

Serial Number73480786

Registration No.1370862

Registration DateNov 19, 1985

Status DateJun 01, 2026

Published for OppositionSep 10, 1985

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 006Common metals, their alloys & metal goods

US codes: 002, 012, 013, 014, 023, 025, 050

First use anywhere: Apr 01, 1981

First use in commerce: Apr 01, 1981

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

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Status History

30 events

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

Jun 01, 2026

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jun 01, 2026

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Jun 01, 2026

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

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

May 28, 2026

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

May 28, 2026

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

May 27, 2026

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 25, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

May 25, 2026

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

TEAS SECTION 8 & 9 RECEIVED

Mar 19, 2026

TEAS SECTION 8 & 9 RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 21, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jan 21, 2016

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jan 21, 2016

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED

Jan 21, 2016

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED

PAPER RECEIVED

Nov 06, 2015

PAPER RECEIVED

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

Nov 06, 2015

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

CASE FILE IN TICRS

Dec 22, 2005

CASE FILE IN TICRS

ASSIGNED TO PARALEGAL

Sep 01, 2005

ASSIGNED TO PARALEGAL

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

Sep 01, 2005

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Sep 01, 2005

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

PAPER RECEIVED

Jun 29, 2005

PAPER RECEIVED

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

Jun 29, 2005

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

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

Jul 12, 1991

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

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

Mar 07, 1991

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

REGISTERED-PRINCIPAL REGISTER

Nov 19, 1985

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Sep 10, 1985

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Aug 11, 1985

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 15, 1985

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT MAILED

Jul 12, 1985

EXAMINERS AMENDMENT MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 03, 1985

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Nov 29, 1984

NON-FINAL ACTION MAILED

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Additional USPTO filings from the same owner.

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ELECTRO-SPACE FABRICATORS, INC.

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ELECTRO-FLEX

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Electro-Space Fabricators, Inc.

ABANDONED

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ESF

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