Who owns the STRING THEORY trademark?

The STRING THEORY trademark is owned by String Theory LLC.

What class is the STRING THEORY trademark registered in?

The STRING THEORY trademark is registered in Class 025 (Clothing, footwear & headgear).

What is the serial number for STRING THEORY?

The USPTO serial number for STRING THEORY is 78304815.

What is the registration number for STRING THEORY?

STRING THEORY is registered under USPTO registration number 0.

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Updated Sep 24, 2026·12 searches this week

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STR

USPTO Trademark Record

ABANDONED

STRING THEORY

SN 78304815·Reg 0·Filed Sep 24, 2003

Owner String Theory LLC

Clothing, footwear, headwear.

STRING THEORY (Serial No. 78304815), Registration No. 0, is a abandoned US trademark filed on Sep 24, 2003 by String Theory LLC. This trademark covers Class 025 (Clothing, footwear & headgear).

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STRING THEORY (Reg. #0) is an abandoned US trademark that was filed in 2003 but has since been abandoned. The mark covers Class 025 (Clothing, footwear & headgear). Goods and services include Clothing, footwear, headwear.. The mark faced 4 opposition proceedings during prosecution.

FILED

Sep 24, 2003

SERIAL

78304815

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateSep 24, 2003

Serial Number78304815

Registration No.0

Registration DateDec 31, 1969

Status DateAug 29, 2005

Published for OppositionJun 15, 2004

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 025Clothing, footwear & headgear

US codes: 022, 039

First use anywhere: Apr 16, 2003

First use in commerce: Apr 16, 2003

Clothing, footwear, headwear.

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

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Status History

11 events

OPPOSITION SUSTAINED NO. 999999

Aug 29, 2005

OPPOSITION SUSTAINED NO. 999999

OPPOSITION TERMINATED NO. 999999

Aug 29, 2005

OPPOSITION TERMINATED NO. 999999

ABANDONMENT - AFTER INTER PARTES DECISION

Aug 29, 2005

ABANDONMENT - AFTER INTER PARTES DECISION

ABANDONMENT NOTICE MAILED - INTER PARTES DECISION

Aug 29, 2005

ABANDONMENT NOTICE MAILED - INTER PARTES DECISION

OPPOSITION INSTITUTED NO. 999999

Oct 29, 2004

OPPOSITION INSTITUTED NO. 999999

EXTENSION OF TIME TO OPPOSE RECEIVED

Jul 21, 2004

EXTENSION OF TIME TO OPPOSE RECEIVED

PUBLISHED FOR OPPOSITION

Jun 15, 2004

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

May 26, 2004

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 05, 2004

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 30, 2004

ASSIGNED TO EXAMINER

EXAMINERS AMENDMENT E-MAILED

Mar 30, 2004

EXAMINERS AMENDMENT E-MAILED

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