Who owns the CONTENTSTACK trademark?

The CONTENTSTACK trademark is owned by CONTENTSTACK INC..

What class is the CONTENTSTACK trademark registered in?

The CONTENTSTACK trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for CONTENTSTACK?

The USPTO serial number for CONTENTSTACK is 99314044.

What is the registration number for CONTENTSTACK?

CONTENTSTACK is registered under USPTO registration number 8118314.

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Home Search: CONTENTSTACKCONTENTSTACK #99314044

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Updated Sep 18, 2026·15 searches this week

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USPTO Trademark Record

REGISTERED

CONTENTSTACK

SN 99314044·Reg 8118314·Filed Jul 31, 2025

Owner CONTENTSTACK INC.

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.

CONTENTSTACK (Serial No. 99314044), Registration No. 8118314, is a registered US trademark filed on Jul 31, 2025 by CONTENTSTACK INC.. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: January 27, 2032

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Mark Intelligence

CONTENTSTACK (Reg. #8118314) is a registered US trademark that has been protecting its owner, CONTENTSTACK INC., since 2025. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 31, 2025

SERIAL

99314044

REG#

8118314

REGISTERED

Jan 27, 2026

Filing Information

StatusREGISTERED

Filing DateJul 31, 2025

Serial Number99314044

Registration No.8118314

Registration DateJan 27, 2026

Status DateJan 27, 2026

Published for OppositionDec 09, 2025

Filing Basis & Declarations

Use Application Currently

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1906555

480Jan 30, 2026

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Sep 09, 2025

First use in commerce: Sep 09, 2025

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

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Status History

22 events

TEAS SECTION 7 REQUEST RECEIVED

Jul 22, 2026

TEAS SECTION 7 REQUEST RECEIVED

REGISTERED-PRINCIPAL REGISTER

Jan 27, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 27, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Dec 09, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 09, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 03, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

USE AMENDMENT ACCEPTED

Nov 12, 2025

USE AMENDMENT ACCEPTED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 12, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 10, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 10, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 10, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS AMENDMENT OF USE RECEIVED

Nov 10, 2025

TEAS AMENDMENT OF USE RECEIVED

USE AMENDMENT FILED

Nov 10, 2025

USE AMENDMENT FILED

AMENDMENT TO USE PROCESSING COMPLETE

Nov 10, 2025

AMENDMENT TO USE PROCESSING COMPLETE

ASSIGNED TO EXAMINER

Aug 26, 2025

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Aug 26, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 26, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 26, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 12, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Aug 12, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Jul 31, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jul 31, 2025

APPLICATION FILING RECEIPT MAILED

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