Who owns the STAMP HLM trademark?

The STAMP HLM trademark is owned by Introspection, LLC.

What is the serial number for STAMP HLM?

The USPTO serial number for STAMP HLM is 99383567.

What is the registration number for STAMP HLM?

STAMP HLM is registered under USPTO registration number 0.

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Home Search: STAMP HLMSTAMP HLM #99383567

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Updated Sep 23, 2026·23 searches this week

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USPTO Trademark Record

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STAMP HLM

Q: What class is the STAMP HLM trademark registered in?

The STAMP HLM trademark is registered in Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

SN 99383567·Reg 0·Filed Sep 09, 2025

Owner Introspection, LLC

Education; providing of training; entertainment; sporting and cultural activities.; 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.

STAMP HLM (Serial No. 99383567), Registration No. 0, is a pending US trademark filed on Sep 09, 2025 by Introspection, LLC. This trademark covers Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

sou-expired: November 10, 202648 days remaining

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Mark Intelligence

STAMP HLM (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. The mark covers Class 041 (Education & entertainment services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Education; providing of training; entertainment; sporting and cultural activities.; Scientific and technological service.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 09, 2025

SERIAL

99383567

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateSep 09, 2025

Serial Number99383567

Registration No.0

Registration DateDec 31, 1969

Status DateMar 10, 2026

Published for OppositionJan 13, 2026

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

Education; providing of training; entertainment; sporting and cultural activities.

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.