Who owns the TOKAI FLEX trademark?

The TOKAI FLEX trademark is owned by Guo Yanbo.

What class is the TOKAI FLEX trademark registered in?

The TOKAI FLEX trademark is registered in Class 017 (Rubber, plastics & insulating materials).

What is the serial number for TOKAI FLEX?

The USPTO serial number for TOKAI FLEX is 99548952.

What is the registration number for TOKAI FLEX?

TOKAI FLEX is registered under USPTO registration number 8333547.

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Updated Oct 2, 2026·22 searches this week

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USPTO Trademark Record

REGISTERED

TOKAI FLEX

SN 99548952·Reg 8333547·Filed Dec 15, 2025

Owner Guo Yanbo

Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plastics and resins in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, tubes and hoses, not of metal.

TOKAI FLEX (Serial No. 99548952), Registration No. 8333547, is a registered US trademark filed on Dec 15, 2025 by Guo Yanbo. This trademark covers Class 017 (Rubber, plastics & insulating materials).

early section 8: July 07, 2032

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Full conflict analysis for TOKAI FLEX (SN 99548952) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

TOKAI FLEX (Reg. #8333547) is a registered US trademark that has been protecting its owner, Guo Yanbo, since 2025. The mark covers Class 017 (Rubber, plastics & insulating materials). Goods and services include Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plasti.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 15, 2025

SERIAL

99548952

REG#

8333547

REGISTERED

Jul 07, 2026

Filing Information

StatusREGISTERED

Filing DateDec 15, 2025

Serial Number99548952