Who owns the HANSILK trademark?

The HANSILK trademark is owned by SPARKS TECH INC..

What class is the HANSILK trademark registered in?

The HANSILK trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for HANSILK?

The USPTO serial number for HANSILK is 99543658.

What is the registration number for HANSILK?

HANSILK is registered under USPTO registration number 8332971.

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Updated Sep 26, 2026·27 searches this week

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USPTO Trademark Record

REGISTERED

HANSILK

SN 99543658·Reg 8332971·Filed Dec 11, 2025

Owner SPARKS TECH INC.

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

HANSILK (Serial No. 99543658), Registration No. 8332971, is a registered US trademark filed on Dec 11, 2025 by SPARKS TECH INC.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: July 07, 2032

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Mark Intelligence

HANSILK (Reg. #8332971) is a registered US trademark that has been protecting its owner, SPARKS TECH INC., since 2025. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations). Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 11, 2025

SERIAL

99543658

REG#

8332971

REGISTERED

Jul 07, 2026

Filing Information

StatusREGISTERED

Filing DateDec 11, 2025

Serial Number99543658