Who owns the CHRYSOS trademark?

The CHRYSOS trademark is owned by CHRYSOS CORPORATION LIMITED.

What is the serial number for CHRYSOS?

The USPTO serial number for CHRYSOS is 79218544.

What is the registration number for CHRYSOS?

CHRYSOS is registered under USPTO registration number 5619548.

CHR

USPTO Trademark Record

REGISTERED

CHRYSOS

Q: What class is the CHRYSOS trademark registered in?

The CHRYSOS trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 042 (Scientific, technology & SaaS services).

SN 79218544·Reg 5619548·Filed Aug 23, 2017

Owner CHRYSOS CORPORATION LIMITED

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.; 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.

CHRYSOS (Serial No. 79218544), Registration No. 5619548, is a registered US trademark filed on Aug 23, 2017 by CHRYSOS CORPORATION LIMITED. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: December 04, 2028

Mark Intelligence

CHRYSOS (Reg. #5619548) is a registered US trademark that has been protecting its owner, CHRYSOS CORPORATION LIMITED, since 2017. The mark covers Class 009 (Electronics, software & scientific instruments) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 3 opposition proceedings during prosecution.

FILED

Aug 23, 2017

SERIAL

79218544

REG#

5619548

REGISTERED

Dec 04, 2018

Owner

Applicant

CHRYSOS CORPORATION LIMITED

Entity

Not Provided

Address

Waite Road, Urrbrae South Australia, 5064

Country

Attorney

NameElizabeth F. Janda

Law firm

Elizabeth F. Janda Brooks Kushman P.C.

Docket

AAR0146TUS

Address

150 W. SECOND ST., SUITE 400N, ROYAL OAK, MI 48067-3846, United States

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Filing Information

StatusREGISTERED

Filing DateAug 23, 2017

Serial Number79218544

Registration No.5619548

Registration DateDec 04, 2018

Status DateJun 18, 2025

Published for OppositionSep 18, 2018

Next RenewalDecember 04, 2028

Mark TypeStandard characters

Attorney DocketAAR0146TUS

Status DescriptionLive and registered, partial Section 71 accepted

Filing Signals

FILED

2017

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 3× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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.

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

Status History

45 events

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

Feb 18, 2026

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 18, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL