Who owns the KEY-BAK trademark?

The KEY-BAK trademark is owned by WEST COAST CHAIN MFG. CO..

What class is the KEY-BAK trademark registered in?

The KEY-BAK trademark is registered in Class 006 (Common metals, their alloys & metal goods).

What is the serial number for KEY-BAK?

The USPTO serial number for KEY-BAK is 73038101.

What is the registration number for KEY-BAK?

KEY-BAK is registered under USPTO registration number 1021896.

Sealvo

Home Search: KEY-BAKKEY-BAK #73038101

Back

Updated Nov 8, 2026·17 searches this week

View on USPTO TSDR Find similar marks

Section 8/9 declaration window

October 08, 2035

3256 days remaining

KEY

KEY-BAK

REGISTERED

Serial: 73038101
Reg: 1021896
Filed: Nov 25, 1974
Owner: WEST COAST CHAIN MFG. CO.

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 006Common metals, their alloys & metal goods

US codes: 013

First use anywhere: Apr 01, 1947

First use in commerce: May 01, 1947

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

Status History

29 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 09, 2026

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 09, 2026

Code CHAN

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

Sep 09, 2026

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 09, 2026

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 09, 2026

Code TCCA

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 09, 2026

Code APRE

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

Jan 09, 2026

Code 89AG

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

Jan 09, 2026

Code RNL4

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

Jan 09, 2026

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Oct 01, 2025

Code E89R

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

Oct 07, 2024

Code REM2

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 31, 2024

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

May 31, 2024

Code CHAN

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

May 31, 2024

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 31, 2024

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 31, 2024

Code TCCA

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 28, 2015

Code APRE

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

Jan 28, 2015

Code 89AG

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jan 28, 2015

Code RNL3

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

Jan 28, 2015

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Jan 13, 2015

Code E89R

ASSIGNED TO PARALEGAL

Jun 02, 2005

Code PLGL

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

Jun 02, 2005

Code 89AG

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jun 02, 2005

Code RNL2

PAPER RECEIVED

Apr 21, 2005

Code MAIL

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

Apr 21, 2005

Code 89AF

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Oct 05, 1995

Code RNL1

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

Sep 12, 1995

Code 9.AF

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

Feb 23, 1981

Code C15A

KEY-BAK

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by WEST COAST CHAIN MFG. CO.

Other Marks in Class 006 — Common metals, their alloys & metal goods

Other Marks by Janet W. Cho

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Industries

USPTO Deadlines

Compare

Resources

Company