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Official data from USPTO

C GLASS

Did you know this trademark is already registered in United States?

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

C GLASS

ST13

US500000074444247

Class

11

Filing

74444247

Registration

1909896

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

34

Latest update

05/13/2026

Trademark type

Word

Nice classes

11

Filing date

10/05/1993

Registration date

08/08/1995

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

08/01/2025

Last transaction

05/13/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

09/17/1993

First use in commerce

09/17/1993

Drawing code

1

Owner type

03

Owner location

Madison, WI, US

Examiner

HINES, CARYN

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

BOCK WATER HEATERS, INC.
B. C. (pessoa física)
BOCK WATER HEATERS, INC.

Representatives

Staci R. DeRegnaucourt Varnum LLP

Technical classification

Nice Classes

Class 11

Vienna Codes

No Vienna codes available.

Goods and services

Class 11

refractory linings sold as a component of water heaters

Publications

History of USPTO decisions and trademark events.

34 publications found

EWAF

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

05/11/2026

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

05/11/2026

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

05/11/2026

REAP

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

05/11/2026

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

09/24/2025

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

09/24/2025

REAP

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

09/24/2025

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

09/24/2025

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

09/24/2025

NA89

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

08/01/2025

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

08/01/2025

89AG

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

08/01/2025

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

08/01/2025

E89R

TEAS SECTION 8 & 9 RECEIVED

03/13/2025

NA89

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED

07/16/2015

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

07/16/2015

89AG

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

07/16/2015

E89R

TEAS SECTION 8 & 9 RECEIVED

07/14/2015

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

07/14/2015

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

08/09/2011

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

02/04/2005

89AG

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

02/04/2005

89AF

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

01/28/2005

E89R

TEAS SECTION 8 & 9 RECEIVED

01/28/2005

C15A

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

06/29/2001

815F

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

04/23/2001

R.PR

REGISTERED-PRINCIPAL REGISTER

08/08/1995

PUBO

PUBLISHED FOR OPPOSITION

05/16/1995

NPUB

NOTICE OF PUBLICATION

04/14/1995

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

11/30/1994

CNRT

NON-FINAL ACTION MAILED

10/31/1994

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

10/03/1994

CNRT

NON-FINAL ACTION MAILED

03/30/1994

DOCK

ASSIGNED TO EXAMINER

03/02/1994

Continuous trademark protection

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