Who owns the CASTOR GEO trademark?

The CASTOR GEO trademark is owned by GNS Gesellschaft für Nuklear-Service mbH.

What is the serial number for CASTOR GEO?

The USPTO serial number for CASTOR GEO is 79241072.

What is the registration number for CASTOR GEO?

CASTOR GEO is registered under USPTO registration number 5688373.

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USPTO Trademark Record

REGISTERED

CASTOR GEO

Q: What class is the CASTOR GEO trademark registered in?

The CASTOR GEO trademark is registered in Class 006 (Common metals, their alloys & metal goods), Class 039 (Transportation, travel & storage services).

SN 79241072·Reg 5688373·Filed Jul 12, 2018

Owner GNS Gesellschaft für Nuklear-Service mbH

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.; Transport; packaging and storage of goods; travel arrangement.

CASTOR GEO (Serial No. 79241072), Registration No. 5688373, is a registered US trademark filed on Jul 12, 2018 by GNS Gesellschaft für Nuklear-Service mbH. This trademark covers Class 006 (Common metals, their alloys & metal goods), Class 039 (Transportation, travel & storage services).

Section 8/9 declaration window: March 05, 2029

Conflict Analysis

Full conflict analysis for CASTOR GEO (SN 79241072) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CASTOR GEO (Reg. #5688373) is a registered US trademark that has been protecting its owner, GNS Gesellschaft für Nuklear-Service mbH, since 2018. The mark covers Class 006 (Common metals, their alloys & metal goods) and Class 039 (Transportation, travel & storage services) respectively. Goods and services include Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; n.... The mark faced 3 opposition proceedings during prosecution.

FILED

Jul 12, 2018

SERIAL

79241072

REG#

5688373

REGISTERED

Mar 05, 2019

Filing Information

StatusREGISTERED

Filing DateJul 12, 2018

Serial Number79241072

Registration No.5688373

Registration DateMar 05, 2019

Status DateOct 21, 2025

Published for OppositionDec 18, 2018

Filing Basis & Declarations

Standard Characters ClaimedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 006Common metals, their alloys & metal goods

US codes: 002, 012, 013, 014, 023, 025, 050

Class 039Transportation, travel & storage services

US codes: 100, 105

Transport; packaging and storage of goods; travel arrangement.

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

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Status History

28 events

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

Jan 02, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 02, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 02, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

Oct 21, 2025

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

Oct 21, 2025

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 20, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 & 15 RECEIVED

Jul 03, 2025

TEAS SECTION 71 & 15 RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Feb 27, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Feb 27, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Feb 27, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 27, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Feb 27, 2025

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 27, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOTIFICATION PROCESSED BY IB

May 10, 2019

NOTIFICATION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Apr 24, 2019

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Apr 24, 2019

FINAL DISPOSITION NOTICE SENT TO IB

GRANT OF PROTECTION CREATED, TO BE SENT TO IB

Apr 04, 2019

GRANT OF PROTECTION CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Mar 05, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 18, 2018

PUBLISHED FOR OPPOSITION

NOTIFICATION PROCESSED BY IB

Dec 15, 2018

NOTIFICATION PROCESSED BY IB

NOTICE OF PUBLICATION

Nov 28, 2018

NOTICE OF PUBLICATION

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Nov 28, 2018

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Nov 28, 2018

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 02, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Oct 30, 2018

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

Sep 28, 2018

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 24, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Sep 20, 2018

SN ASSIGNED FOR SECT 66A APPL FROM IB

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