Who owns the CORNERSTONE trademark?

The CORNERSTONE trademark is owned by San Mar Corporation.

What is the serial number for CORNERSTONE?

The USPTO serial number for CORNERSTONE is 78605015.

What is the registration number for CORNERSTONE?

CORNERSTONE is registered under USPTO registration number 3535381.

COR

USPTO Trademark Record

REGISTERED

CORNERSTONE

Q: What class is the CORNERSTONE trademark registered in?

The CORNERSTONE trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 010 (Surgical, medical, dental & veterinary apparatus), Class 025 (Clothing, footwear & headgear).

SN 78605015·Reg 3535381·Filed Apr 08, 2005

Owner San Mar Corporation

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.; Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.; Clothing, footwear, headwear.

CORNERSTONE (Serial No. 78605015), Registration No. 3535381, is a registered US trademark filed on Apr 08, 2005 by San Mar Corporation. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 010 (Surgical, medical, dental & veterinary apparatus), Class 025 (Clothing, footwear & headgear).

Section 8/9 declaration window: November 20, 2028

Mark Intelligence

CORNERSTONE (Reg. #3535381) is a registered US trademark that has been protecting its owner, San Mar Corporation, since 2005. The mark covers Class 009 (Electronics, software & scientific instruments), Class 010 (Surgical, medical, dental & veterinary apparatus) and Class 025 (Clothing, footwear & headgear) respectively. Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 08, 2005

SERIAL

78605015

REG#

3535381

REGISTERED

Nov 18, 2008

Owner

Applicant

San Mar Corporation

Entity

Corporation

State

Address

22833 SE Black Nugget Road, Suite 130, Issaquah, WA, 98029

Country

Attorney

NameTiffany Connors

Law firm

Tiffany Connors Ballard Spahr LLP

Docket

130693.00

Address

1301 2nd Ave, Suite 2800, Seattle, WA 98101-3808, United States

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Filing Information

StatusREGISTERED

Filing DateApr 08, 2005

Serial Number78605015

Registration No.3535381

Registration DateNov 18, 2008

Status DateOct 03, 2018

Published for OppositionJul 04, 2006

Next RenewalNovember 20, 2028

Mark TypeStandard characters

Attorney Docket130693.00

Status DescriptionLive and registered, renewed

Filing Signals

FILED

2005

YEARS AGO

21y

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Sep 01, 2005

First use in commerce: Sep 01, 2005

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

First use anywhere: Jun 01, 2008

First use in commerce: Jun 01, 2008

Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.

Class 025Clothing, footwear & headgear

US codes: 022, 039

First use anywhere: Sep 01, 2005

First use in commerce: Sep 01, 2005

Clothing, footwear, headwear.

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

Status History

60 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Oct 15, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Oct 15, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Oct 15, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 15, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 15, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Oct 15, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 22, 2022

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Sep 22, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 22, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Sep 22, 2022

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 22, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 22, 2022

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 03, 2018

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Oct 03, 2018

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Oct 03, 2018

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Oct 03, 2018

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

TEAS SECTION 8 & 9 RECEIVED

Sep 27, 2018

TEAS SECTION 8 & 9 RECEIVED

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

Nov 18, 2017

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

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

Nov 25, 2014

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

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

Nov 25, 2014

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 24, 2014

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Nov 06, 2014

TEAS SECTION 8 & 15 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Nov 18, 2008

REGISTERED-PRINCIPAL REGISTER

ASSIGNED TO LIE

Oct 14, 2008

ASSIGNED TO LIE

LAW OFFICE REGISTRATION REVIEW COMPLETED

Oct 14, 2008

LAW OFFICE REGISTRATION REVIEW COMPLETED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Oct 01, 2008

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Sep 27, 2008

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Sep 25, 2008

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS STATEMENT OF USE RECEIVED

Sep 24, 2008

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Sep 24, 2008

USE AMENDMENT FILED

SOU EXTENSION 3 GRANTED

Mar 20, 2008

SOU EXTENSION 3 GRANTED

SOU TEAS EXTENSION RECEIVED

Mar 04, 2008

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Mar 04, 2008

SOU EXTENSION 3 FILED

SOU TEAS EXTENSION RECEIVED

Sep 20, 2007

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Sep 20, 2007

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Sep 20, 2007

SOU EXTENSION 2 GRANTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 19, 2007

TEAS CHANGE OF CORRESPONDENCE RECEIVED

SOU TEAS EXTENSION RECEIVED

Feb 15, 2007

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Feb 15, 2007

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Feb 15, 2007

SOU EXTENSION 1 GRANTED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Sep 26, 2006

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jul 04, 2006

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jun 14, 2006

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

May 19, 2006

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

May 15, 2006

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 24, 2006

APPROVED FOR PUB - PRINCIPAL REGISTER

SUSPENSION LETTER WRITTEN

Mar 30, 2006

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Mar 30, 2006

LETTER OF SUSPENSION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 20, 2006

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 15, 2006

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 15, 2006

CORRESPONDENCE RECEIVED IN LAW OFFICE

SUSPENSION LETTER WRITTEN

Feb 01, 2006

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Feb 01, 2006

LETTER OF SUSPENSION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 19, 2006

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 06, 2006

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 06, 2006

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Jul 06, 2005

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 06, 2005

NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jun 06, 2005

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Apr 15, 2005

NEW APPLICATION ENTERED

CORNERSTONE

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