Who owns the EKOCSIO trademark?

The EKOCSIO trademark is owned by Pengfei Wan.

What class is the EKOCSIO trademark registered in?

The EKOCSIO trademark is registered in Class 019 (Non-metallic building materials).

What is the serial number for EKOCSIO?

The USPTO serial number for EKOCSIO is 99505262.

What is the registration number for EKOCSIO?

EKOCSIO is registered under USPTO registration number 8302731.

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Updated Sep 30, 2026·15 searches this week

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EKO

USPTO Trademark Record

REGISTERED

EKOCSIO

SN 99505262·Reg 8302731·Filed Nov 19, 2025

Owner Pengfei Wan

Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.

EKOCSIO (Serial No. 99505262), Registration No. 8302731, is a registered US trademark filed on Nov 19, 2025 by Pengfei Wan. This trademark covers Class 019 (Non-metallic building materials).

early section 8: June 16, 2032

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Mark Intelligence

EKOCSIO (Reg. #8302731) is a registered US trademark that has been protecting its owner, Pengfei Wan, since 2025. The mark covers Class 019 (Non-metallic building materials). Goods and services include Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 19, 2025

SERIAL

99505262

REG#

8302731

REGISTERED

Jun 16, 2026

Filing Information

StatusREGISTERED

Filing DateNov 19, 2025

Serial Number99505262

Registration No.8302731

Registration DateJun 16, 2026

Status DateJun 16, 2026

Published for OppositionApr 28, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 019Non-metallic building materials

US codes: 001, 012, 033, 050

First use anywhere: Dec 13, 2022

First use in commerce: Dec 13, 2022

Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.

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