Who owns the CLOSR trademark?

The CLOSR trademark is owned by Closr LLC.

What is the serial number for CLOSR?

The USPTO serial number for CLOSR is 99535494.

What is the registration number for CLOSR?

CLOSR is registered under USPTO registration number 8323624.

Sealvo

Home Search: CLOSRCLOSR #99535494

Back

Updated Sep 29, 2026·41 searches this week

View on USPTO TSDR Find similar marks

CLO

USPTO Trademark Record

REGISTERED

CLOSR

Q: What class is the CLOSR trademark registered in?

The CLOSR trademark is registered in Class 035 (Advertising, business management & retail services), Class 045 (Legal, security & personal social services).

SN 99535494·Reg 8323624·Filed Dec 08, 2025

Owner Closr LLC

Advertising; business management, organization and administration; office functions.; Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

CLOSR (Serial No. 99535494), Registration No. 8323624, is a registered US trademark filed on Dec 08, 2025 by Closr LLC. This trademark covers Class 035 (Advertising, business management & retail services), Class 045 (Legal, security & personal social services).

early section 8: June 30, 2032

Conflict Analysis

Full conflict analysis for CLOSR (SN 99535494) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CLOSR (Reg. #8323624) is a registered US trademark that has been protecting its owner, Closr LLC, since 2025. The mark covers Class 035 (Advertising, business management & retail services) and Class 045 (Legal, security & personal social services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Legal services; security services .... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 08, 2025

SERIAL

99535494

REG#

8323624

REGISTERED

Jun 30, 2026

Filing Information

StatusREGISTERED

Filing DateDec 08, 2025

Serial Number99535494

Registration No.8323624

Registration DateJun 30, 2026

Status DateJun 30, 2026

Published for OppositionMay 12, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Dec 02, 2020

First use in commerce: Jun 10, 2021

Advertising; business management, organization and administration; office functions.

Class 045Legal, security & personal social services

US codes: 100, 101

First use anywhere: Dec 02, 2020

First use in commerce: Jun 10, 2021

Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

This description is as filed with the USPTO and defines the scope of trademark protection.