Who owns the CALSOURCE trademark?

The CALSOURCE trademark is owned by Calsource, Inc..

What is the serial number for CALSOURCE?

The USPTO serial number for CALSOURCE is 78590719.

What is the registration number for CALSOURCE?

CALSOURCE is registered under USPTO registration number 3063719.

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USPTO Trademark Record

REGISTERED

CALSOURCE

Q: What class is the CALSOURCE trademark registered in?

The CALSOURCE trademark is registered in Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

SN 78590719·Reg 3063719·Filed Mar 18, 2005

Owner Calsource, Inc.

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

CALSOURCE (Serial No. 78590719), Registration No. 3063719, is a registered US trademark filed on Mar 18, 2005 by Calsource, Inc.. This trademark covers Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: February 28, 2036

Conflict Analysis

Full conflict analysis for CALSOURCE (SN 78590719) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CALSOURCE (Reg. #3063719) is a registered US trademark that has been protecting its owner, Calsource, Inc., since 2005. The mark covers Class 037 (Construction, installation & repair services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.; Scientific and techno.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 18, 2005

SERIAL

78590719

REG#

3063719

REGISTERED

Feb 28, 2006

Filing Information

StatusREGISTERED

Filing DateMar 18, 2005

Serial Number78590719

Registration No.3063719

Registration DateFeb 28, 2006

Status DateApr 01, 2015

Published for OppositionDec 06, 2005

Filing Basis & Declarations

Standard Characters ClaimedFiled 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: Dec 31, 1999

First use in commerce: Dec 31, 1999

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Dec 31, 1999

First use in commerce: Dec 31, 1999

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.

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

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Status History

20 events

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Apr 16, 2025

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 01, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Apr 01, 2015

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Apr 01, 2015

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Apr 01, 2015

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 17, 2015

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 & 9 RECEIVED

Mar 17, 2015

TEAS SECTION 8 & 9 RECEIVED

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

Feb 28, 2015

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 15, 2012

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Mar 15, 2012

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

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

Mar 15, 2012

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

TEAS SECTION 8 & 15 RECEIVED

Jan 31, 2012

TEAS SECTION 8 & 15 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Feb 28, 2006

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 06, 2005

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Nov 16, 2005

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

Oct 18, 2005

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Oct 14, 2005

ASSIGNED TO LIE

ASSIGNED TO EXAMINER

Oct 11, 2005

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 11, 2005

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION ENTERED

Mar 24, 2005

NEW APPLICATION ENTERED

Other Marks by Calsource, Inc.

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CALSOURCE METROLOGY SOLUTIONS

78590748

Calsource, Inc.

REGISTERED

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