Who owns the WALGOSN trademark?

The WALGOSN trademark is owned by Linhai Liangsheng Glasses Co., Ltd..

What class is the WALGOSN trademark registered in?

The WALGOSN trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus).

What is the serial number for WALGOSN?

The USPTO serial number for WALGOSN is 99699903.

What is the registration number for WALGOSN?

WALGOSN is registered under USPTO registration number 8483721.

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Updated Oct 6, 2026·17 searches this week

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USPTO Trademark Record

REGISTERED

WALGOSN

SN 99699903·Reg 8483721·Filed Mar 13, 2026

Owner Linhai Liangsheng Glasses Co., Ltd.

Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.

WALGOSN (Serial No. 99699903), Registration No. 8483721, is a registered US trademark filed on Mar 13, 2026 by Linhai Liangsheng Glasses Co., Ltd.. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

early section 8: October 06, 2032

Mark Intelligence

WALGOSN (Reg. #8483721) is a registered US trademark that has been protecting its owner, Linhai Liangsheng Glasses Co., Ltd., since 2026. The mark covers Class 010 (Surgical, medical, dental & veterinary apparatus). Goods and services include Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contac.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 13, 2026

SERIAL

99699903

REG#

8483721

REGISTERED

Oct 06, 2026

Filing Information

StatusREGISTERED

Filing DateMar 13, 2026

Serial Number99699903