Who owns the HAAO trademark?

The HAAO trademark is owned by Xillium LLC.

What is the serial number for HAAO?

The USPTO serial number for HAAO is 99939299.

What is the registration number for HAAO?

HAAO is registered under USPTO registration number 0.

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Updated Oct 3, 2026·40 searches this week

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USPTO Trademark Record

PENDING

HAAO

Q: What class is the HAAO trademark registered in?

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

SN 99939299·Reg 0·Filed Jul 14, 2026

Owner Xillium LLC

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.

HAAO (Serial No. 99939299), Registration No. 0, is a pending US trademark filed on Jul 14, 2026 by Xillium LLC. This trademark covers Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

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Mark Intelligence

HAAO (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

Jul 14, 2026

SERIAL

99939299

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateJul 14, 2026

Serial Number99939299

Registration No.0

Registration DateDec 31, 1969

Status DateJul 14, 2026

Mark TypeStandard characters

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

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

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.