Who owns the LASSYVN trademark?

The LASSYVN trademark is owned by PHUNG TIEN KHANG.

What class is the LASSYVN trademark registered in?

The LASSYVN trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for LASSYVN?

The USPTO serial number for LASSYVN is 97823784.

What is the registration number for LASSYVN?

LASSYVN is registered under USPTO registration number 8073206.

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LAS

USPTO Trademark Record

REGISTERED

LASSYVN

SN 97823784·Reg 8073206·Filed Mar 05, 2023

Owner PHUNG TIEN KHANG

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

LASSYVN (Serial No. 97823784), Registration No. 8073206, is a registered US trademark filed on Mar 05, 2023 by PHUNG TIEN KHANG. This trademark covers Class 035 (Advertising, business management & retail services).

early section 8: December 23, 2031

Mark Intelligence

LASSYVN (Reg. #8073206) is a registered US trademark that has been protecting its owner, PHUNG TIEN KHANG, since 2023. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions.. The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 05, 2023

SERIAL

97823784

REG#

8073206

REGISTERED

Dec 23, 2025

Filing Information

StatusREGISTERED

Filing DateMar 05, 2023

Serial Number97823784

Registration No.8073206

Registration DateDec 23, 2025

Status DateDec 23, 2025

Published for OppositionNov 04, 2025

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Feb 20, 2023

First use in commerce: Feb 20, 2023

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

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

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Status History

11 events

REGISTERED-PRINCIPAL REGISTER

Dec 23, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Dec 23, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Nov 04, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 04, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 29, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Oct 04, 2025

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 04, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Apr 18, 2023

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Apr 18, 2023

WITHDRAWAL OF ATTORNEY GRANTED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 24, 2023

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 08, 2023

NEW APPLICATION ENTERED

LASSYVN

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