Who owns the CALMLINE trademark?

The CALMLINE trademark is owned by Calmline LLC.

What class is the CALMLINE trademark registered in?

The CALMLINE trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for CALMLINE?

The USPTO serial number for CALMLINE is 99670418.

What is the registration number for CALMLINE?

CALMLINE is registered under USPTO registration number 0.

Sealvo

Home Search: CALMLINECALMLINE #99670418

Back

Updated Sep 28, 2026·29 searches this week

View on USPTO TSDR Find similar marks

CAL

USPTO Trademark Record

PENDING

CALMLINE

SN 99670418·Reg 0·Filed Feb 25, 2026

Owner Calmline LLC

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

CALMLINE (Serial No. 99670418), Registration No. 0, is a pending US trademark filed on Feb 25, 2026 by Calmline LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

Conflict Analysis

Full conflict analysis for CALMLINE (SN 99670418) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CALMLINE (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 25, 2026

SERIAL

99670418

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateFeb 25, 2026

Serial Number99670418

Registration No.0

Registration DateDec 31, 1969

Status DateJul 21, 2026

Published for OppositionJul 21, 2026

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

8 events

PUBLISHED FOR OPPOSITION

Jul 21, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 21, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 15, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Jun 24, 2026

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 24, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 23, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 25, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 25, 2026

APPLICATION FILING RECEIPT MAILED

Other Marks by Calmline LLC

Additional USPTO filings from the same owner.

CAL

CALMLINE

99714675

Calmline LLC

PENDING

PRE

PRE-CALL ARMOR

99708966

Calmline LLC

PENDING

Other Marks in Class 042 — Scientific, technology & SaaS services

Recently filed and registered marks in the same international class.

CAL

CALMLINE

99714675

Calmline LLC

PENDING

CALMLINE

Run a conflict check

Other Marks by Calmline LLC

Other Marks in Class 042 — Scientific, technology & SaaS services

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company