Who owns the HAPYFOST trademark?

The HAPYFOST trademark is owned by GU, ZHANGTAO.

What class is the HAPYFOST trademark registered in?

The HAPYFOST trademark is registered in Class 012 (Vehicles & parts for locomotion).

What is the serial number for HAPYFOST?

The USPTO serial number for HAPYFOST is 88906327.

What is the registration number for HAPYFOST?

HAPYFOST is registered under USPTO registration number 6205433.

Sealvo

Home Search: HAPYFOSTHAPYFOST #88906327

Back

Updated Sep 28, 2026·28 searches this week

View on USPTO TSDR Find similar marks

HAP

USPTO Trademark Record

REGISTERED

HAPYFOST

SN 88906327·Reg 6205433·Filed May 08, 2020

Owner GU, ZHANGTAO

Vehicles; apparatus for locomotion by land, air or water.

HAPYFOST (Serial No. 88906327), Registration No. 6205433, is a registered US trademark filed on May 08, 2020 by GU, ZHANGTAO. This trademark covers Class 012 (Vehicles & parts for locomotion).

Section 8/9 declaration window: November 25, 2030

Conflict Analysis

Full conflict analysis for HAPYFOST (SN 88906327) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

HAPYFOST (Reg. #6205433) is a registered US trademark that has been protecting its owner, GU, ZHANGTAO, since 2020. The mark covers Class 012 (Vehicles & parts for locomotion). Goods and services include Vehicles; apparatus for locomotion by land, air or water.. The mark faced 1 opposition proceeding during prosecution.

FILED

May 08, 2020

SERIAL

88906327

REG#

6205433

REGISTERED

Nov 24, 2020

Filing Information

StatusREGISTERED

Filing DateMay 08, 2020

Serial Number88906327

Registration No.6205433

Registration DateNov 24, 2020

Status DateJun 27, 2026

Published for OppositionSep 08, 2020

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 012Vehicles & parts for locomotion

US codes: 019, 021, 023, 031, 035, 044

First use anywhere: Dec 18, 2019

First use in commerce: Dec 18, 2019

Vehicles; apparatus for locomotion by land, air or water.

This description is as filed with the USPTO and defines the scope of trademark protection.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

15 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Jun 27, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Jun 27, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 15, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Mar 01, 2026

TEAS SECTION 8 RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Feb 18, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Nov 24, 2025

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

AMENDMENT CORRESPONDENCE ENTERED

Apr 11, 2024

AMENDMENT CORRESPONDENCE ENTERED

REGISTERED-PRINCIPAL REGISTER

Nov 24, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Sep 08, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 08, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 19, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Aug 05, 2020

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 05, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 19, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 12, 2020

NEW APPLICATION ENTERED

Other Marks by GU, ZHANGTAO

Additional USPTO filings from the same owner.

HAP

HAPYFOST

88906329

GU, ZHANGTAO

REGISTERED

HAP

HAPYFOST

86840683

GU, ZHANGTAO

REGISTERED

HAP

HAPYFOST

87595018

GU, ZHANGTAO

REGISTERED

Other Marks in Class 012 — Vehicles & parts for locomotion

Recently filed and registered marks in the same international class.

HAP

HAPYFOST

88459799

WANG QI QI

ABANDONED

Other Marks by John A. Griffiths

Additional USPTO filings handled by the same attorney of record.

POS

POSITIVE BEER

99057407

REGISTERED

OIY

OIYALI

99136010

REGISTERED

ZKO

ZKOVTAN

99287613

REGISTERED

JEN

JENGUFUN

99336112

REGISTERED

HAPYFOST

Run a conflict check

Other Marks by GU, ZHANGTAO

Other Marks in Class 012 — Vehicles & parts for locomotion

Other Marks by John A. Griffiths

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company