Who owns the FIRST SKY trademark?

The FIRST SKY trademark is owned by Shenzhen Haoxuan Electronic Co., Ltd..

What class is the FIRST SKY trademark registered in?

The FIRST SKY trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for FIRST SKY?

The USPTO serial number for FIRST SKY is 90451886.

What is the registration number for FIRST SKY?

FIRST SKY is registered under USPTO registration number 6566967.

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Updated Nov 5, 2026·39 searches this week

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Section 8 declaration window

November 23, 2027

382 days remaining

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FIRST SKY

REGISTERED

Serial: 90451886
Reg: 6566967
Filed: Jan 06, 2021
Owner: Shenzhen Haoxuan Electronic Co., Ltd.

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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.