Who owns the CHELSIO trademark?

The CHELSIO trademark is owned by Chelsio Communications, Inc..

What class is the CHELSIO trademark registered in?

The CHELSIO trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for CHELSIO?

The USPTO serial number for CHELSIO is 78175529.

What is the registration number for CHELSIO?

CHELSIO is registered under USPTO registration number 3184329.

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USPTO Trademark Record

REGISTERED

CHELSIO

SN 78175529·Reg 3184329·Filed Oct 17, 2002

Owner Chelsio Communications, Inc.

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.

CHELSIO (Serial No. 78175529), Registration No. 3184329, is a registered US trademark filed on Oct 17, 2002 by Chelsio Communications, Inc.. This trademark covers Class 009 (Electronics, software & scientific instruments).

renewal 20y period: December 14, 202665 days remaining

Mark Intelligence

CHELSIO (Reg. #3184329) is a registered US trademark that has been protecting its owner, Chelsio Communications, Inc., since 2002. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 17, 2002

SERIAL

78175529

REG#

3184329

REGISTERED

Dec 12, 2006

Owner

Applicant

Chelsio Communications, Inc.

Entity

Corporation

State

Address

209 North Fair Oaks Avenue, Sunnyvale, CA, 94085

Country

Attorney

NamePatricia L. Cotton

Law firm

Patricia L. Cotton Pillsbury Winthrop Shaw Pittman LLP

Docket

026445-04464

Address

PO BOX 10500, Mc Lean, VA 22102-8500, UNITED STATES

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Filing Information

StatusREGISTERED

Filing DateOct 17, 2002

Serial Number78175529

Registration No.3184329

Registration DateDec 12, 2006

Status DateAug 13, 2016

Published for OppositionJun 10, 2003

Mark TypeTypeset (words/letters/numbers)

Attorney Docket026445-04464

Status DescriptionLive and registered, renewed

Filing Signals

FILED

2002

YEARS AGO

24y

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: Apr 30, 2003

First use in commerce: Apr 30, 2003

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

Status History

49 events

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

Dec 12, 2025

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 13, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Aug 13, 2016

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Aug 13, 2016

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Aug 13, 2016

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

TEAS SECTION 8 & 9 RECEIVED

May 23, 2016

TEAS SECTION 8 & 9 RECEIVED

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

Dec 12, 2015

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

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Oct 29, 2014

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 15, 2012

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Dec 15, 2012

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

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

Dec 15, 2012

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

TEAS SECTION 8 & 15 RECEIVED

Nov 19, 2012

TEAS SECTION 8 & 15 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Dec 12, 2006

REGISTERED-PRINCIPAL REGISTER

LAW OFFICE REGISTRATION REVIEW COMPLETED

Nov 02, 2006

LAW OFFICE REGISTRATION REVIEW COMPLETED

ASSIGNED TO LIE

Oct 27, 2006

ASSIGNED TO LIE

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Oct 23, 2006

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Sep 27, 2006

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Sep 05, 2006

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Sep 02, 2006

USE AMENDMENT FILED

SOU TEAS EXTENSION RECEIVED

Feb 15, 2006

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 5 FILED

Feb 15, 2006

SOU EXTENSION 5 FILED

SOU EXTENSION 5 GRANTED

Feb 15, 2006

SOU EXTENSION 5 GRANTED

SOU EXTENSION 4 GRANTED

Sep 13, 2005

SOU EXTENSION 4 GRANTED

SOU TEAS EXTENSION RECEIVED

Sep 01, 2005

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Sep 01, 2005

SOU EXTENSION 4 FILED

SOU TEAS EXTENSION RECEIVED

Mar 02, 2005

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Mar 02, 2005

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

Mar 02, 2005

SOU EXTENSION 3 GRANTED

SOU EXTENSION 2 GRANTED

Nov 01, 2004

SOU EXTENSION 2 GRANTED

EXAMINER'S AMENDMENT ENTERED

Oct 26, 2004

EXAMINER'S AMENDMENT ENTERED

Oct 26, 2004

EXAMINER'S AMENDMENT ENTERED

Oct 26, 2004

EXAMINER'S AMENDMENT ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 12, 2004

TEAS CHANGE OF CORRESPONDENCE RECEIVED

PETITION TO REVIVE-GRANTED

Oct 12, 2004

PETITION TO REVIVE-GRANTED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Oct 12, 2004

TEAS CHANGE OF OWNER ADDRESS RECEIVED

TEAS PETITION TO REVIVE RECEIVED

Oct 12, 2004

TEAS PETITION TO REVIVE RECEIVED

SOU EXTENSION 2 FILED

Sep 02, 2004

SOU EXTENSION 2 FILED

SOU EXTENSION 1 GRANTED

Mar 17, 2004

SOU EXTENSION 1 GRANTED

SOU TEAS EXTENSION RECEIVED

Mar 02, 2004

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Mar 02, 2004

SOU EXTENSION 1 FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Sep 02, 2003

NOA MAILED - SOU REQUIRED FROM APPLICANT

PAPER RECEIVED

Jul 24, 2003

PAPER RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 24, 2003

TEAS CHANGE OF CORRESPONDENCE RECEIVED

PAPER RECEIVED

Jul 03, 2003

PAPER RECEIVED

PUBLISHED FOR OPPOSITION

Jun 10, 2003

PUBLISHED FOR OPPOSITION

PAPER RECEIVED

Jun 02, 2003

PAPER RECEIVED

NOTICE OF PUBLICATION

May 21, 2003

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 24, 2003

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 21, 2003

ASSIGNED TO EXAMINER

CHELSIO

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