Who owns the LogoMark trademark?

The LogoMark trademark is owned by Shanghai Langxing Dingsheng Brand Management Co., Ltd.

What class is the LogoMark trademark registered in?

The LogoMark trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for LogoMark?

The USPTO serial number for LogoMark is 99742423.

What is the registration number for LogoMark?

LogoMark is registered under USPTO registration number 8523069.

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Updated Oct 31, 2026·27 searches this week

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Section 8 declaration window

October 27, 2032

2187 days remaining

LOG

LogoMark

REGISTERED

Serial: 99742423
Reg: 8523069
Filed: Apr 03, 2026
Owner: Shanghai Langxing Dingsheng Brand Management Co., Ltd

Advertising; business management, organization and administration; office functions.

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.