Who owns the C7 trademark?

The C7 trademark is owned by CALIX, INC..

What class is the C7 trademark registered in?

The C7 trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for C7?

The USPTO serial number for C7 is 76052542.

What is the registration number for C7?

C7 is registered under USPTO registration number 3303025.

USPTO Trademark Record

REGISTERED

C7

SN 76052542·Reg 3303025·Filed May 19, 2000

Owner CALIX, 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.

C7 (Serial No. 76052542), Registration No. 3303025, is a registered US trademark filed on May 19, 2000 by CALIX, INC.. This trademark covers Class 009 (Electronics, software & scientific instruments).

renewal 20y period: October 04, 2027361 days remaining

Mark Intelligence

C7 (Reg. #3303025) is a registered US trademark that has been protecting its owner, CALIX, INC., since 2000. 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

May 19, 2000

SERIAL

76052542

REG#

3303025

REGISTERED

Oct 02, 2007

Owner

Applicant

CALIX, INC.

Entity

Corporation

State

Address

2777 Orchard Parkway, San Jose, CA, 95134

Country

Attorney

NameAndrea L. Calvaruso

Law firm

Andrea L. Calvaruso Kelley Drye & Warren LLP

Address

175 Greenwich Street, Three World Trade Center, New York, NY 10007, UNITED STATES

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateMay 19, 2000

Serial Number76052542

Registration No.3303025

Registration DateOct 02, 2007

Status DateMar 31, 2017

Published for OppositionJul 18, 2006

Mark TypeTypeset (words/letters/numbers)

Status DescriptionLive and registered, renewed

Filing Signals

FILED

2000

YEARS AGO

26y

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 14M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

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

First use anywhere: Jul 31, 2002

First use in commerce: Jul 31, 2002

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

Status History

60 events

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

Oct 02, 2026

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

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

Mar 31, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 31, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 31, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Oct 16, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Oct 16, 2020

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 16, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 16, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Oct 16, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 05, 2020

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jan 16, 2019

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jan 16, 2019

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 31, 2017

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Mar 31, 2017

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Mar 31, 2017

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Mar 31, 2017

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

TEAS SECTION 8 & 9 RECEIVED

Feb 06, 2017

TEAS SECTION 8 & 9 RECEIVED

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

Oct 02, 2016

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 10, 2013

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jan 10, 2013

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

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

Jan 10, 2013

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

TEAS SECTION 8 & 15 RECEIVED

Dec 12, 2012

TEAS SECTION 8 & 15 RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 31, 2010

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Oct 02, 2007

REGISTERED-PRINCIPAL REGISTER

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 17, 2007

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ASSIGNED TO LIE

Aug 30, 2007

ASSIGNED TO LIE

LAW OFFICE REGISTRATION REVIEW COMPLETED

Aug 30, 2007

LAW OFFICE REGISTRATION REVIEW COMPLETED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 20, 2007

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Jul 09, 2007

STATEMENT OF USE PROCESSING COMPLETE

SOU EXTENSION 1 GRANTED

Apr 09, 2007

SOU EXTENSION 1 GRANTED

SOU EXTENSION 1 FILED

Apr 09, 2007

SOU EXTENSION 1 FILED

SOU TEAS EXTENSION RECEIVED

Apr 09, 2007

SOU TEAS EXTENSION RECEIVED

PAPER RECEIVED

Apr 04, 2007

PAPER RECEIVED

USE AMENDMENT FILED

Apr 04, 2007

USE AMENDMENT FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Oct 10, 2006

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jul 18, 2006

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jun 28, 2006

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

May 30, 2006

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

May 19, 2006

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

May 16, 2006

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

Apr 25, 2006

ASSIGNED TO LIE

AMENDMENT FROM APPLICANT ENTERED

Apr 25, 2006

AMENDMENT FROM APPLICANT ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 10, 2006

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 10, 2006

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Oct 11, 2005

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Oct 11, 2005

NON-FINAL ACTION E-MAILED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Sep 12, 2005

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Mar 11, 2005

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Sep 10, 2004

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

PAPER RECEIVED

Nov 12, 2003

PAPER RECEIVED

UNRESPONSIVE/DUPLICATE PAPER RECEIVED

Nov 12, 2003

UNRESPONSIVE/DUPLICATE PAPER RECEIVED

CASE FILE IN TICRS

Jul 21, 2003

CASE FILE IN TICRS

PAPER RECEIVED

Jul 03, 2003

PAPER RECEIVED

UNRESPONSIVE/DUPLICATE PAPER RECEIVED

Jul 03, 2003

UNRESPONSIVE/DUPLICATE PAPER RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 27, 2003

TEAS CHANGE OF CORRESPONDENCE RECEIVED

LETTER OF SUSPENSION MAILED

Dec 03, 2001

LETTER OF SUSPENSION MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 29, 2001

CORRESPONDENCE RECEIVED IN LAW OFFICE

LETTER OF SUSPENSION MAILED

Jun 11, 2001

LETTER OF SUSPENSION MAILED

ASSIGNED TO EXAMINER

Nov 30, 2000

ASSIGNED TO EXAMINER

Nov 09, 2000

ASSIGNED TO EXAMINER

C7

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by CALIX, INC.

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by Andrea L. Calvaruso

Resources

Company