Who owns the X50 trademark?

The X50 trademark is owned by Eppendorf SE.

What class is the X50 trademark registered in?

The X50 trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for X50?

The USPTO serial number for X50 is 79393969.

What is the registration number for X50?

X50 is registered under USPTO registration number 7683246.

X50 - Owned by Eppendorf SE - (Class 009)

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 009Electronics, software & scientific instruments

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

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.

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

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Status History

26 events

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Oct 03, 2025

Code OPNX

FINAL DECISION TRANSACTION PROCESSED BY IB

Sep 19, 2025

Code FINO

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Sep 17, 2025

Code OPNR

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Sep 17, 2025

Code OPNS

FINAL DISPOSITION PROCESSED

Aug 29, 2025

Code FIMP

FINAL DISPOSITION NOTICE SENT TO IB

Aug 29, 2025

Code FICS

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

May 12, 2025

Code FICR

REGISTERED-PRINCIPAL REGISTER

Feb 11, 2025

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 11, 2025

Code NRCC

PUBLISHED FOR OPPOSITION

Dec 24, 2024

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 24, 2024

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 18, 2024

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 01, 2024

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 21, 2024

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 21, 2024

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 21, 2024

Code TEME

NEW REPRESENTATIVE AT IB RECEIVED

Oct 18, 2024

Code NREP

REFUSAL PROCESSED BY IB

Sep 01, 2024

Code RFNT

REFUSAL PROCESSED BY MPU

Aug 10, 2024

Code RFRR

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Aug 10, 2024

Code RFCS

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jul 30, 2024

Code RFCR

NON-FINAL ACTION WRITTEN

Jul 29, 2024

Code CNRT

ASSIGNED TO EXAMINER

Jul 27, 2024

Code DOCK

APPLICATION FILING RECEIPT MAILED

Apr 24, 2024

Code MAFR

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 20, 2024

Code NWOS

SN ASSIGNED FOR SECT 66A APPL FROM IB

Apr 18, 2024

Code REPR

Other Marks by Eppendorf SE

Additional USPTO filings from the same owner.

SPI

SPINULTRA

99709672

Eppendorf SE

REGISTERED

LIQ

LIQUIDTOUCH

79447311

Eppendorf SE

REGISTERED

VIS

VISIONIZE

88642824

EPPENDORF SE

REGISTERED

SNA

SNAPTEC

88540117

EPPENDORF SE

REGISTERED

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

Recently filed and registered marks in the same international class.

VIP

VIPER X50

77555858

Marantec America Corporation

ABANDONED

Other Marks by David J Hurley

Additional USPTO filings handled by the same attorney of record.

SPI

SPINULTRA

99709672

REGISTERED

SMO

SMOOTHSPIN

99063305

REGISTERED

LIQ

LIQUIDTOUCH

79447311

REGISTERED

LOG

LogoMark

99287087

REGISTERED

X50

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Eppendorf SE

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

Other Marks by David J Hurley

Get pre-filing clearance

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