Who owns the CLS trademark?

The CLS trademark is owned by Biolink Corporation.

What class is the CLS trademark registered in?

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

What is the serial number for CLS?

The USPTO serial number for CLS is 75828557.

What is the registration number for CLS?

CLS is registered under USPTO registration number 0.

Sealvo

Home Search: CLSCLS #75828557

Back

Updated Sep 28, 2026·8 searches this week

View on USPTO TSDR Find similar marks

CLS

USPTO Trademark Record

ABANDONED

CLS

SN 75828557·Reg 0·Filed Oct 21, 1999

Owner Biolink Corporation

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.

CLS (Serial No. 75828557), Registration No. 0, is a abandoned US trademark filed on Oct 21, 1999 by Biolink Corporation. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Conflict Analysis

Full conflict analysis for CLS (SN 75828557) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CLS (Reg. #0) is an abandoned US trademark that was filed in 1999 but has since been abandoned. 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

Oct 21, 1999

SERIAL

75828557

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateOct 21, 1999

Serial Number75828557

Registration No.0