Who owns the WATERMELON trademark?

The WATERMELON trademark is owned by SILICON QUANTUM COMPUTING PTY LTD.

What is the serial number for WATERMELON?

The USPTO serial number for WATERMELON is 79451919.

What is the registration number for WATERMELON?

WATERMELON is registered under USPTO registration number 0.

WAT

USPTO Trademark Record

PENDING

WATERMELON

Q: What class is the WATERMELON trademark registered in?

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

SN 79451919·Reg 0·Filed Feb 04, 2026

Owner SILICON QUANTUM COMPUTING PTY LTD

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.

WATERMELON (Serial No. 79451919), Registration No. 0, is a pending US trademark filed on Feb 04, 2026 by SILICON QUANTUM COMPUTING PTY LTD. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 042 (Scientific, technology & SaaS services).

Mark Intelligence

WATERMELON (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. 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....

FILED

Feb 04, 2026

SERIAL

79451919

REG#

REGISTERED

Dec 31, 1969

Owner

Applicant

SILICON QUANTUM COMPUTING PTY LTD

Entity

Pty Ltd (Australian)

Address

Level 2 Newton Building,, U Sydney Kensington NSW 2052

Country

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Filing Information

StatusPENDING

Filing DateFeb 04, 2026

Serial Number79451919

Registration No.0

Registration DateDec 31, 1969

Status DateJun 27, 2026

Mark TypeStandard characters

Status DescriptionLive and pending, non-final action not mailed

Filing Signals

FILED

2026

YEARS AGO

CLASSES

MADRID FILINGS

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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

6 events

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jun 28, 2026

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Jun 27, 2026

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Jun 13, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 12, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Jun 12, 2026

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jun 11, 2026

SN ASSIGNED FOR SECT 66A APPL FROM IB

WATERMELON

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Other Marks by SILICON QUANTUM COMPUTING PTY LTD

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

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