Who owns the OFFICE OF WORK trademark?

The OFFICE OF WORK trademark is owned by Contemporary Window Holding Company, LLC.

What is the serial number for OFFICE OF WORK?

The USPTO serial number for OFFICE OF WORK is 99385489.

What is the registration number for OFFICE OF WORK?

OFFICE OF WORK is registered under USPTO registration number 8417074.

OFF

USPTO Trademark Record

REGISTERED

OFFICE OF WORK

Q: What class is the OFFICE OF WORK trademark registered in?

The OFFICE OF WORK trademark is registered in Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

SN 99385489·Reg 8417074·Filed Sep 10, 2025

Owner Contemporary Window Holding Company, LLC

Advertising; business management, organization and administration; office functions.; 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.

OFFICE OF WORK (Serial No. 99385489), Registration No. 8417074, is a registered US trademark filed on Sep 10, 2025 by Contemporary Window Holding Company, LLC. This trademark covers Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

early section 8: August 25, 2032

Mark Intelligence

OFFICE OF WORK (Reg. #8417074) is a registered US trademark that has been protecting its owner, Contemporary Window Holding Company, LLC, since 2025. The mark covers Class 035 (Advertising, business management & retail services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Scientific and technological servi.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 10, 2025

SERIAL

99385489

REG#

8417074

REGISTERED

Aug 25, 2026

Owner

Applicant

Contemporary Window Holding Company, LLC

Entity

LLC

State

Address

46 Stauderman Avenue, 3rd Floor, Lynbrook, NY, 11563

Country

Attorney

NameAaron Y. Silverstein

Law firm

Aaron Y. Silverstein Saunders & Silverstein LLP

Docket

2201.400.11

Address

14 Cedar Street, Suite 224, Amesbury, MA 01913, 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 DateSep 10, 2025

Serial Number99385489

Registration No.8417074

Registration DateAug 25, 2026

Status DateAug 25, 2026

Published for OppositionFeb 17, 2026

Mark TypeStandard characters

Attorney Docket2201.400.11

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

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 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Sep 19, 2025

First use in commerce: Feb 03, 2026

Advertising; business management, organization and administration; office functions.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Sep 19, 2025

First use in commerce: Feb 03, 2026

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.

Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Aug 25, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 25, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Aug 03, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Aug 03, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Jul 14, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Apr 29, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Apr 29, 2026

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Apr 14, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Feb 17, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 17, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 11, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 27, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jan 22, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Sep 10, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 10, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 10, 2025

APPLICATION FILING RECEIPT MAILED

OFFICE OF WORK

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by Contemporary Window Holding Company, LLC

Other Marks in Class 035 — Advertising, business management & retail services

Other Marks by Aaron Y. Silverstein

Resources

Company