Who owns the CAPSTONE MECHANICAL trademark?

The CAPSTONE MECHANICAL trademark is owned by Capstone Mechanical LLC.

What is the serial number for CAPSTONE MECHANICAL?

The USPTO serial number for CAPSTONE MECHANICAL is 99297150.

What is the registration number for CAPSTONE MECHANICAL?

CAPSTONE MECHANICAL is registered under USPTO registration number 0.

CAP

USPTO Trademark Record

PENDING

CAPSTONE MECHANICAL

Q: What class is the CAPSTONE MECHANICAL trademark registered in?

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

SN 99297150·Reg 0·Filed Jul 22, 2025

Owner Capstone Mechanical LLC

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.

CAPSTONE MECHANICAL (Serial No. 99297150), Registration No. 0, is a pending US trademark filed on Jul 22, 2025 by Capstone Mechanical LLC. This trademark covers Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

Statement of Use due: June 09, 2027263 days remaining

Mark Intelligence

CAPSTONE MECHANICAL (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. 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

Jul 22, 2025

SERIAL

99297150

REG#

REGISTERED

Dec 31, 1969

Owner

Applicant

Capstone Mechanical LLC

Entity

LLC

State

Address

755 Banfield Rd., Unit 102, Portsmouth, NH, 03801

Country

Attorney

NameJennifer M. Mikulina

Law firm

Jennifer M. Mikulina McDermott Will & Schulte LLP

Address

444 West Lake Street, Suite 4000, Chicago, IL 60606-0029, 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

StatusPENDING

Filing DateJul 22, 2025

Serial Number99297150

Registration No.0

Registration DateDec 31, 1969

Status DateJul 14, 2026

Published for OppositionApr 14, 2026

Mark TypeStandard characters

Status DescriptionLive and pending, first extension granted

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 15M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

20 events

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jul 15, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jul 14, 2026

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Jul 14, 2026

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Jul 14, 2026

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jun 09, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Apr 14, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 14, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 08, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 19, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Feb 19, 2026

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Feb 19, 2026

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Feb 19, 2026

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Feb 19, 2026

EXAMINER'S AMENDMENT ENTERED

NON-FINAL ACTION WRITTEN

Jan 15, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jan 15, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 15, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Dec 09, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Jul 22, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 22, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Jul 22, 2025

APPLICATION FILING RECEIPT MAILED

CAPSTONE MECHANICAL

Get pre-filing clearance

Search 15M+ trademarks

Run a conflict check

Other Marks by Capstone Mechanical LLC

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

Other Marks by Jennifer M. Mikulina

Resources

Company