Who owns the ROYELF trademark?

The ROYELF trademark is owned by Changran Gu.

What class is the ROYELF trademark registered in?

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

What is the serial number for ROYELF?

The USPTO serial number for ROYELF is 99555109.

What is the registration number for ROYELF?

ROYELF is registered under USPTO registration number 8334607.

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Updated Sep 20, 2026·37 searches this week

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USPTO Trademark Record

REGISTERED

ROYELF

SN 99555109·Reg 8334607·Filed Dec 18, 2025

Owner Changran Gu

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.

ROYELF (Serial No. 99555109), Registration No. 8334607, is a registered US trademark filed on Dec 18, 2025 by Changran Gu. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

early section 8: July 07, 2032

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Mark Intelligence

ROYELF (Reg. #8334607) is a registered US trademark that has been protecting its owner, Changran Gu, 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

Dec 18, 2025

SERIAL

99555109

REG#

8334607

REGISTERED

Jul 07, 2026

Filing Information

StatusREGISTERED

Filing DateDec 18, 2025

Serial Number99555109