Who owns the DORINNA trademark?

The DORINNA trademark is owned by Hangzhou Senhu Holdings Co., Ltd..

What class is the DORINNA trademark registered in?

The DORINNA trademark is registered in Class 007 (Machines, machine tools & power-operated tools).

What is the serial number for DORINNA?

The USPTO serial number for DORINNA is 99129801.

What is the registration number for DORINNA?

DORINNA is registered under USPTO registration number 8048038.

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Updated Sep 25, 2026·19 searches this week

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USPTO Trademark Record

REGISTERED

DORINNA

SN 99129801·Reg 8048038·Filed Apr 10, 2025

Owner Hangzhou Senhu Holdings Co., Ltd.

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.

DORINNA (Serial No. 99129801), Registration No. 8048038, is a registered US trademark filed on Apr 10, 2025 by Hangzhou Senhu Holdings Co., Ltd.. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

early section 8: December 02, 2031

Conflict Analysis

Full conflict analysis for DORINNA (SN 99129801) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DORINNA (Reg. #8048038) is a registered US trademark that has been protecting its owner, Hangzhou Senhu Holdings Co., Ltd., since 2025. The mark covers Class 007 (Machines, machine tools & power-operated tools). Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 10, 2025

SERIAL

99129801

REG#

8048038

REGISTERED

Dec 02, 2025

Filing Information

StatusREGISTERED

Filing DateApr 10, 2025

Serial Number99129801