Who owns the CELGARD COOLSTACK BATTERY SEPARATOR trademark?

The CELGARD COOLSTACK BATTERY SEPARATOR trademark is owned by Celgard, LLC.

What class is the CELGARD COOLSTACK BATTERY SEPARATOR trademark registered in?

The CELGARD COOLSTACK BATTERY SEPARATOR trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for CELGARD COOLSTACK BATTERY SEPARATOR?

The USPTO serial number for CELGARD COOLSTACK BATTERY SEPARATOR is 98960884.

What is the registration number for CELGARD COOLSTACK BATTERY SEPARATOR?

CELGARD COOLSTACK BATTERY SEPARATOR is registered under USPTO registration number 8414920.

CEL

USPTO Trademark Record

REGISTERED

CELGARD COOLSTACK BATTERY SEPARATOR

SN 98960884·Reg 8414920·Filed Jan 14, 2025

Owner Celgard, LLC

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

CELGARD COOLSTACK BATTERY SEPARATOR (Serial No. 98960884), Registration No. 8414920, is a registered US trademark filed on Jan 14, 2025 by Celgard, LLC. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: August 25, 2032

Mark Intelligence

CELGARD COOLSTACK BATTERY SEPARATOR (Reg. #8414920) is a registered US trademark that has been protecting its owner, Celgard, LLC, since 2025. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 14, 2025

SERIAL

98960884

REG#

8414920

REGISTERED

Aug 25, 2026

Owner

Applicant

Celgard, LLC

Entity

LLC

State

Address

13800 South Lakes Dr,, Charlotte, NC, 28273

Country

Attorney

NameSeth L. Hudson

Law firm

Seth L. Hudson MAYNARD NEXSEN PC

Docket

060016-00521

Address

227 West Trade Street, Suite 2300, Charlotte, NC 28202, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateJan 14, 2025

Serial Number98960884

Registration No.8414920

Registration DateAug 25, 2026

Status DateAug 25, 2026

Published for OppositionMar 18, 2025

Mark TypeStandard characters

Attorney Docket060016-00521

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 14M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Dec 18, 2025

First use in commerce: Dec 18, 2025

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

Status History

35 events

REGISTERED-PRINCIPAL REGISTER

Aug 25, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 25, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Aug 05, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Aug 05, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Jul 21, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

May 11, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

May 11, 2026

USE AMENDMENT FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Nov 07, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Nov 06, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Nov 06, 2025

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Nov 06, 2025

SOU EXTENSION 1 GRANTED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 14, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 14, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 14, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

May 13, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 22, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 22, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Apr 22, 2025

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 22, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 22, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Apr 22, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

PUBLISHED FOR OPPOSITION

Mar 18, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 18, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 12, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NON-FINAL ACTION WRITTEN

Feb 20, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 20, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 20, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Feb 20, 2025

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Feb 20, 2025

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Feb 20, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Feb 20, 2025

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 20, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 13, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO EXAMINER

Feb 13, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Jan 14, 2025

NEW APPLICATION ENTERED

CELGARD COOLSTACK BATTERY SEPARATOR

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by Celgard, LLC

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by Seth L. Hudson

Resources

Company