Who owns the LONGSONG trademark?

The LONGSONG trademark is owned by Junwen Shi.

What class is the LONGSONG trademark registered in?

The LONGSONG trademark is registered in Class 034 (Tobacco, smokers' articles & e-cigarettes).

What is the serial number for LONGSONG?

The USPTO serial number for LONGSONG is 99503768.

What is the registration number for LONGSONG?

LONGSONG is registered under USPTO registration number 8294969.

Sealvo

Home Search: LONGSONGLONGSONG #99503768

Back

Updated Sep 26, 2026·17 searches this week

View on USPTO TSDR Find similar marks

LON

USPTO Trademark Record

REGISTERED

LONGSONG

SN 99503768·Reg 8294969·Filed Nov 18, 2025

Owner Junwen Shi

Tobacco and tobacco substitutes; cigarettes and cigars; electronic cigarettes and oral vaporizers for smokers; smokers' articles; matches.

LONGSONG (Serial No. 99503768), Registration No. 8294969, is a registered US trademark filed on Nov 18, 2025 by Junwen Shi. This trademark covers Class 034 (Tobacco, smokers' articles & e-cigarettes).

early section 8: June 09, 2032

Conflict Analysis

Full conflict analysis for LONGSONG (SN 99503768) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LONGSONG (Reg. #8294969) is a registered US trademark that has been protecting its owner, Junwen Shi, since 2025. The mark covers Class 034 (Tobacco, smokers' articles & e-cigarettes). Goods and services include Tobacco and tobacco substitutes; cigarettes and cigars; electronic cigarettes and oral vaporizers for smokers; smokers' .... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 18, 2025

SERIAL

99503768

REG#

8294969

REGISTERED

Jun 09, 2026

Filing Information

StatusREGISTERED

Filing DateNov 18, 2025

Serial Number99503768