Who owns the STACK42.AI trademark?

The STACK42.AI trademark is owned by Stack42 LLC.

What class is the STACK42.AI trademark registered in?

The STACK42.AI trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for STACK42.AI?

The USPTO serial number for STACK42.AI is 99862859.

What is the registration number for STACK42.AI?

STACK42.AI is registered under USPTO registration number 0.

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Updated Oct 7, 2026·24 searches this week

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STA

USPTO Trademark Record

PENDING

STACK42.AI

SN 99862859·Reg 0·Filed Jun 03, 2026

Owner Stack42 LLC

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.

STACK42.AI (Serial No. 99862859), Registration No. 0, is a pending US trademark filed on Jun 03, 2026 by Stack42 LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

Mark Intelligence

STACK42.AI (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. 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....

FILED

Jun 03, 2026

SERIAL

99862859

REG#

Filing Information

StatusPENDING

Filing DateJun 03, 2026

Serial Number99862859

Registration No.0

Status DateJun 03, 2026

Mark TypeStandard characters