Who owns the RAINFLOW trademark?

The RAINFLOW trademark is owned by SHI, CHUMING.

What class is the RAINFLOW trademark registered in?

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

What is the serial number for RAINFLOW?

The USPTO serial number for RAINFLOW is 98872577.

What is the registration number for RAINFLOW?

RAINFLOW is registered under USPTO registration number 7889215.

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USPTO Trademark Record

REGISTERED

RAINFLOW

SN 98872577·Reg 7889215·Filed Nov 25, 2024

Owner SHI, CHUMING

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.

RAINFLOW (Serial No. 98872577), Registration No. 7889215, is a registered US trademark filed on Nov 25, 2024 by SHI, CHUMING. This trademark covers Class 019 (Non-metallic building materials).

early section 8: August 12, 2031

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Mark Intelligence

RAINFLOW (Reg. #7889215) is a registered US trademark that has been protecting its owner, SHI, CHUMING, since 2024. 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 25, 2024

SERIAL

98872577

REG#

7889215

REGISTERED

Aug 12, 2025

Filing Information

StatusREGISTERED

Filing DateNov 25, 2024

Serial Number98872577

Registration No.7889215

Registration DateAug 12, 2025

Status DateAug 12, 2025

Published for OppositionJun 24, 2025

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: Jun 04, 2024

First use in commerce: Jun 04, 2024

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.