Who owns the SIM-STACK trademark?

The SIM-STACK trademark is owned by Diamond Offshore Drilling, Inc..

What is the serial number for SIM-STACK?

The USPTO serial number for SIM-STACK is 87846815.

What is the registration number for SIM-STACK?

SIM-STACK is registered under USPTO registration number 5639779.

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SIM

USPTO Trademark Record

REGISTERED

SIM-STACK

Q: What class is the SIM-STACK trademark registered in?

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

SN 87846815·Reg 5639779·Filed Mar 23, 2018

Owner Diamond Offshore Drilling, 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.; Construction services; installation and repair services; mining extraction, oil and gas drilling.

SIM-STACK (Serial No. 87846815), Registration No. 5639779, is a registered US trademark filed on Mar 23, 2018 by Diamond Offshore Drilling, Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services), Class 037 (Construction, installation & repair services).

Section 8/9 declaration window: December 25, 2028

Conflict Analysis

Full conflict analysis for SIM-STACK (SN 87846815) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

SIM-STACK (Reg. #5639779) is a registered US trademark that has been protecting its owner, Diamond Offshore Drilling, Inc., since 2018. The mark covers Class 042 (Scientific, technology & SaaS services) and Class 037 (Construction, installation & repair services) respectively. 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

Mar 23, 2018

SERIAL

87846815

REG#

5639779

REGISTERED

Dec 25, 2018

Filing Information

StatusREGISTERED

Filing DateMar 23, 2018

Serial Number87846815

Registration No.5639779

Registration DateDec 25, 2018

Status DateJan 16, 2025

Published for OppositionJul 10, 2018

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Sep 30, 2018

First use in commerce: Sep 30, 2018

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Sep 30, 2018

First use in commerce: Sep 30, 2018

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

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

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Status History

25 events

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Jan 16, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

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

Jan 16, 2025

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 15, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Aug 21, 2024

TEAS SECTION 8 & 15 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Dec 25, 2023

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Dec 25, 2018

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Nov 20, 2018

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Nov 19, 2018

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Nov 15, 2018

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Nov 14, 2018

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS STATEMENT OF USE RECEIVED

Oct 16, 2018

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Oct 16, 2018

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 04, 2018

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jul 10, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 10, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 20, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Jun 05, 2018

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

May 17, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

May 16, 2018

EXAMINERS AMENDMENT -WRITTEN

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

May 16, 2018

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINERS AMENDMENT E-MAILED

May 16, 2018

EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

May 16, 2018

EXAMINER'S AMENDMENT ENTERED

ASSIGNED TO EXAMINER

May 03, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 30, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 27, 2018

NEW APPLICATION ENTERED

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