Who owns the STACK INFRASTRUCTURE trademark?

The STACK INFRASTRUCTURE trademark is owned by Stack Infrastructure, Inc..

What is the serial number for STACK INFRASTRUCTURE?

The USPTO serial number for STACK INFRASTRUCTURE is 99704997.

What is the registration number for STACK INFRASTRUCTURE?

STACK INFRASTRUCTURE is registered under USPTO registration number 0.

STA

USPTO Trademark Record

PENDING

STACK INFRASTRUCTURE

Q: What class is the STACK INFRASTRUCTURE trademark registered in?

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

SN 99704997·Reg 0·Filed Mar 16, 2026

Owner Stack Infrastructure, Inc.

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.

STACK INFRASTRUCTURE (Serial No. 99704997), Registration No. 0, is a pending US trademark filed on Mar 16, 2026 by Stack Infrastructure, Inc.. This trademark covers Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

Office Action response: October 29, 202623 days remaining

Mark Intelligence

STACK INFRASTRUCTURE (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. 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....

FILED

Mar 16, 2026

SERIAL

99704997

REG#

Owner

Applicant

Stack Infrastructure, Inc.

Entity

Corporation

State

Address

300 N. LASALLE STREET, SUITE 1500, Chicago, IL, 60654

Country

Attorney

NameDavid C. Lee

Law firm

David C. Lee AKIN GUMP STRAUSS HAUER & FELD LLP

Docket

104475.0007

Address

2001 K Street N.W., Washington DC, DC 20006, United States

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Filing Information

StatusPENDING

Filing DateMar 16, 2026

Serial Number99704997

Registration No.0

Status DateJul 29, 2026

Mark TypeStandard characters

Attorney Docket104475.0007

Status DescriptionLive and pending, non-final action mailed

Filing Signals

FILED

2026

YEARS AGO

CLASSES

MADRID FILINGS

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Jan 15, 2019

First use in commerce: Jan 15, 2019

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jan 15, 2019

First use in commerce: Jan 15, 2019

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

7 events

NON-FINAL ACTION WRITTEN

Jul 29, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 29, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 29, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jul 16, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 15, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 16, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Mar 16, 2026

APPLICATION FILING RECEIPT MAILED

STACK INFRASTRUCTURE

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Other Marks by Stack Infrastructure, Inc.

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

Other Marks by David C. Lee

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