Who owns the SANNKA trademark?

The SANNKA trademark is owned by Shenzhen Jinling Information Technology Co., Ltd..

What class is the SANNKA trademark registered in?

The SANNKA trademark is registered in Class 008 (Hand tools, cutlery & side arms).

What is the serial number for SANNKA?

The USPTO serial number for SANNKA is 90517582.

What is the registration number for SANNKA?

SANNKA is registered under USPTO registration number 6597172.

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Updated Nov 8, 2026·38 searches this week

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Section 8 declaration window

December 21, 2027

407 days remaining

SAN

SANNKA

REGISTERED

Serial: 90517582
Reg: 6597172
Filed: Feb 08, 2021
Owner: Shenzhen Jinling Information Technology Co., Ltd.

Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.

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.