Who owns the CELL-X trademark?

The CELL-X trademark is owned by Hydac Filtertechnik GmbH.

What is the serial number for CELL-X?

The USPTO serial number for CELL-X is 79382504.

What is the registration number for CELL-X?

CELL-X is registered under USPTO registration number 7717732.

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Home Search: CELL-XCELL-X #79382504

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Updated Sep 24, 2026·11 searches this week

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CEL

USPTO Trademark Record

REGISTERED

CELL-X

Q: What class is the CELL-X trademark registered in?

The CELL-X trademark is registered in Class 007 (Machines, machine tools & power-operated tools), Class 011 (Lighting, heating, cooling & sanitary apparatus).

SN 79382504·Reg 7717732·Filed Sep 14, 2023

Owner Hydac Filtertechnik GmbH

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.; Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

CELL-X (Serial No. 79382504), Registration No. 7717732, is a registered US trademark filed on Sep 14, 2023 by Hydac Filtertechnik GmbH. This trademark covers Class 007 (Machines, machine tools & power-operated tools), Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: March 11, 2031

Conflict Analysis

Full conflict analysis for CELL-X (SN 79382504) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CELL-X (Reg. #7717732) is a registered US trademark that has been protecting its owner, Hydac Filtertechnik GmbH, since 2023. The mark covers Class 007 (Machines, machine tools & power-operated tools) and Class 011 (Lighting, heating, cooling & sanitary apparatus) respectively. Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm.... The mark faced 3 opposition proceedings during prosecution.

FILED

Sep 14, 2023

SERIAL

79382504

REG#

7717732

REGISTERED

Mar 11, 2025

Filing Information

StatusREGISTERED

Filing DateSep 14, 2023

Serial Number79382504

Registration No.7717732

Registration DateMar 11, 2025

Status DateMar 11, 2025

Published for OppositionJan 21, 2025

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 024, 031, 034, 035

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

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Status History

27 events

LIMITATION OF GOODS RECEIVED FROM IB

Dec 25, 2025

LIMITATION OF GOODS RECEIVED FROM IB

FINAL DECISION TRANSACTION PROCESSED BY IB

Oct 10, 2025

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION NOTICE SENT TO IB

Sep 24, 2025

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION PROCESSED

Sep 23, 2025

FINAL DISPOSITION PROCESSED

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Jul 11, 2025

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Jun 24, 2025

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Jun 11, 2025

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Mar 11, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 11, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jan 21, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 21, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 15, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 26, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 26, 2024

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 26, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 26, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Jul 15, 2024

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Jun 25, 2024

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jun 25, 2024

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jun 14, 2024

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Jun 04, 2024

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

May 08, 2024

ASSIGNED TO EXAMINER

CORRECTION FROM IB ENTERED - NO REVIEW REQUIRED

Mar 04, 2024

CORRECTION FROM IB ENTERED - NO REVIEW REQUIRED

CORRECTION TRANSACTION RECEIVED FROM IB

Jan 29, 2024

CORRECTION TRANSACTION RECEIVED FROM IB

APPLICATION FILING RECEIPT MAILED

Nov 10, 2023

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 06, 2023

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Nov 02, 2023

SN ASSIGNED FOR SECT 66A APPL FROM IB

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