Who owns the EXCALIBUR trademark?

The EXCALIBUR trademark is owned by AQUILA INVESTMENT GROUP, LLC.

What class is the EXCALIBUR trademark registered in?

The EXCALIBUR trademark is registered in Class 037 (Construction, installation & repair services).

What is the serial number for EXCALIBUR?

The USPTO serial number for EXCALIBUR is 78809892.

What is the registration number for EXCALIBUR?

EXCALIBUR is registered under USPTO registration number 3255337.

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Updated Oct 17, 2026·12 searches this week

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EXC

USPTO Trademark Record

REGISTERED

EXCALIBUR

SN 78809892·Reg 3255337·Filed Feb 08, 2006

Owner AQUILA INVESTMENT GROUP, LLC

Construction services; installation and repair services; mining extraction, oil and gas drilling.

EXCALIBUR (Serial No. 78809892), Registration No. 3255337, is a registered US trademark filed on Feb 08, 2006 by AQUILA INVESTMENT GROUP, LLC. This trademark covers Class 037 (Construction, installation & repair services).

renewal 20y period: June 28, 2027254 days remaining

Mark Intelligence

EXCALIBUR (Reg. #3255337) is a registered US trademark that has been protecting its owner, AQUILA INVESTMENT GROUP, LLC, since 2006. The mark covers Class 037 (Construction, installation & repair services). Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.. The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 08, 2006

SERIAL

78809892

REG#

3255337

REGISTERED

Jun 26, 2007

Filing Information

StatusREGISTERED

Filing DateFeb 08, 2006

Serial Number78809892

Registration No.3255337

Registration DateJun 26, 2007

Status DateJul 03, 2017

Published for OppositionApr 10, 2007

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Apr 30, 2005

First use in commerce: Apr 30, 2005

Construction services; installation and repair services; mining extraction, oil and gas drilling.

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

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Status History

35 events

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

Jun 26, 2026

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

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

Jul 03, 2017

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jul 03, 2017

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Jul 03, 2017

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 01, 2017

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 23, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 & 9 RECEIVED

May 23, 2017

TEAS SECTION 8 & 9 RECEIVED

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

Jun 26, 2016

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 10, 2015

TEAS CHANGE OF CORRESPONDENCE RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Nov 19, 2014

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 24, 2013

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jun 24, 2013

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

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Jun 24, 2013

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 10, 2013

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 & 15 RECEIVED

Jun 10, 2013

TEAS SECTION 8 & 15 RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 15, 2010

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 05, 2009

TEAS CHANGE OF CORRESPONDENCE RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jan 14, 2009

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Aug 25, 2008

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 25, 2008

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

REGISTERED-PRINCIPAL REGISTER

Jun 26, 2007

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 10, 2007

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Mar 21, 2007

NOTICE OF PUBLICATION

ASSIGNED TO LIE

Sep 29, 2006

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Sep 29, 2006

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Sep 29, 2006

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 21, 2006

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Sep 18, 2006

EXAMINERS AMENDMENT -WRITTEN

EXAMINER'S AMENDMENT ENTERED

Sep 18, 2006

EXAMINER'S AMENDMENT ENTERED

EXAMINERS AMENDMENT MAILED

Sep 18, 2006

EXAMINERS AMENDMENT MAILED

NON-FINAL ACTION MAILED

Aug 07, 2006

NON-FINAL ACTION MAILED

NON-FINAL ACTION WRITTEN

Aug 05, 2006

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Jul 26, 2006

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE MAILED

Feb 15, 2006

NOTICE OF DESIGN SEARCH CODE MAILED

NEW APPLICATION ENTERED

Feb 14, 2006

NEW APPLICATION ENTERED

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