Who owns the HOK trademark?

The HOK trademark is owned by HOK Group, Inc..

What is the serial number for HOK?

The USPTO serial number for HOK is 76376572.

What is the registration number for HOK?

HOK is registered under USPTO registration number 2713086.

Sealvo

Home Search: HOKHOK #76376572

Back

Updated Sep 18, 2026·28 searches this week

View on USPTO TSDR Find similar marks

HOK

USPTO Trademark Record

REGISTERED

HOK

Q: What class is the HOK trademark registered in?

The HOK trademark is registered in Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

SN 76376572·Reg 2713086·Filed Feb 28, 2002

Owner HOK Group, Inc.

Construction services; installation and repair services; mining extraction, oil and gas drilling.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

HOK (Serial No. 76376572), Registration No. 2713086, is a registered US trademark filed on Feb 28, 2002 by HOK Group, Inc.. This trademark covers Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: May 06, 2033

Conflict Analysis

Full conflict analysis for HOK (SN 76376572) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

HOK (Reg. #2713086) is a registered US trademark that has been protecting its owner, HOK Group, Inc., since 2002. The mark covers Class 037 (Construction, installation & repair services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.; Scientific and techno.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 28, 2002

SERIAL

76376572

REG#

2713086

REGISTERED

May 06, 2003

Filing Information

StatusREGISTERED

Filing DateFeb 28, 2002

Serial Number76376572

Registration No.2713086

Registration DateMay 06, 2003

Status DateNov 01, 2023

Published for OppositionFeb 11, 2003

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Nov 30, 1954

First use in commerce: Nov 30, 1954

Construction services; installation and repair services; mining extraction, oil and gas drilling.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Nov 30, 1954

First use in commerce: Nov 30, 1954

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

22 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 01, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Nov 01, 2023

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Nov 01, 2023

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Nov 01, 2023

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

TEAS SECTION 8 & 9 RECEIVED

May 08, 2023

TEAS SECTION 8 & 9 RECEIVED

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

May 06, 2022

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

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

May 23, 2013

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

May 23, 2013

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

May 23, 2013

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

TEAS SECTION 8 & 9 RECEIVED

May 21, 2013

TEAS SECTION 8 & 9 RECEIVED

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

Jun 06, 2009

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

TEAS SECTION 8 & 15 RECEIVED

May 06, 2009

TEAS SECTION 8 & 15 RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 08, 2008

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE FILE IN TICRS

Jul 31, 2008

CASE FILE IN TICRS

REGISTERED-PRINCIPAL REGISTER

May 06, 2003

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Feb 11, 2003

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jan 22, 2003

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 30, 2002

APPROVED FOR PUB - PRINCIPAL REGISTER

PAPER RECEIVED

Oct 31, 2002

PAPER RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 31, 2002

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Jul 25, 2002

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Jul 16, 2002

ASSIGNED TO EXAMINER

Other Marks by HOK Group, Inc.

Additional USPTO filings from the same owner.

HOK

HO+K

72182084

HOK Group, Inc.

REGISTERED

FIT

FIT FULLY INTEGRATED THINKING

85518953

HOK Group, Inc.

REGISTERED

HOK

HOK IMPACT

86582298

HOK Group, Inc.

REGISTERED

HOK

HOK IMPACT

86582205

HOK Group, Inc.

REGISTERED

Other Marks in Class 037 — Construction, installation & repair services

Recently filed and registered marks in the same international class.

HOK

78145142

HOK Group, Inc.

ABANDONED

HOK

HOK RENEW

85004542

HOK Group, Inc.

ABANDONED

HOK

HOK SPORT + VENUE + EVENT

78206634

HOK Group, Inc.

ABANDONED

Other Marks by William D. O'Neill

Additional USPTO filings handled by the same attorney of record.

LOG

LogoMark

78662265

REGISTERED

THE

THE BLUE HORN RANCH

78662253

REGISTERED

BUC

BUCKEYE SMART CART

78419653

REGISTERED

MYT

MYTEAM

87651636

REGISTERED

HOK

Run a conflict check

Other Marks by HOK Group, Inc.

Other Marks in Class 037 — Construction, installation & repair services

Other Marks by William D. O'Neill

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company