Who owns the GRUNIX trademark?

The GRUNIX trademark is owned by Hangzhou Powerwin Technology Co.,Ltd..

What class is the GRUNIX trademark registered in?

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

What is the serial number for GRUNIX?

The USPTO serial number for GRUNIX is 99605818.

What is the registration number for GRUNIX?

GRUNIX is registered under USPTO registration number 8378847.

Sealvo

Home Search: GRUNIXGRUNIX #99605818

Back

Updated Oct 22, 2026·23 searches this week

View on USPTO TSDR Find similar marks

GRU

USPTO Trademark Record

REGISTERED

GRUNIX

SN 99605818·Reg 8378847·Filed Jan 21, 2026

Owner Hangzhou Powerwin Technology 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.

GRUNIX (Serial No. 99605818), Registration No. 8378847, is a registered US trademark filed on Jan 21, 2026 by Hangzhou Powerwin Technology Co.,Ltd.. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

early section 8: August 04, 2032

Mark Intelligence

GRUNIX (Reg. #8378847) is a registered US trademark that has been protecting its owner, Hangzhou Powerwin Technology Co.,Ltd., since 2026. 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

Jan 21, 2026

SERIAL

99605818

REG#

8378847

REGISTERED

Aug 04, 2026

Filing Information

StatusREGISTERED

Filing DateJan 21, 2026

Serial Number99605818