Who owns the DUDSN trademark?

The DUDSN trademark is owned by Hangzhou Dianshang Technology Co., Ltd.

What class is the DUDSN trademark registered in?

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

What is the serial number for DUDSN?

The USPTO serial number for DUDSN is 99315133.

What is the registration number for DUDSN?

DUDSN is registered under USPTO registration number 8160967.

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Section 8 declaration window

March 03, 2032

1943 days remaining

DUD

DUDSN

REGISTERED

Serial: 99315133
Reg: 8160967
Filed: Aug 01, 2025
Owner: Hangzhou Dianshang 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.

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.