Who owns the DIOSYNTH trademark?

The DIOSYNTH trademark is owned by MEDELI Electronics (ShangHai) Co., LTD..

What is the serial number for DIOSYNTH?

The USPTO serial number for DIOSYNTH is 79441934.

What is the registration number for DIOSYNTH?

DIOSYNTH is registered under USPTO registration number 0.

DIO

USPTO Trademark Record

PENDING

DIOSYNTH

Q: What class is the DIOSYNTH trademark registered in?

The DIOSYNTH trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 015 (Musical instruments & accessories).

SN 79441934·Reg 0·Filed Nov 18, 2025

Owner MEDELI Electronics (ShangHai) Co., 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.; Musical instruments; music stands and stands for musical instruments; conductors' batons.

DIOSYNTH (Serial No. 79441934), Registration No. 0, is a pending US trademark filed on Nov 18, 2025 by MEDELI Electronics (ShangHai) Co., LTD.. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 015 (Musical instruments & accessories).

Office Action response: January 10, 202776 days remaining

Mark Intelligence

DIOSYNTH (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. The mark covers Class 009 (Electronics, software & scientific instruments) and Class 015 (Musical instruments & accessories) respectively. Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s....

FILED

Nov 18, 2025

SERIAL

79441934

REG#

Owner

Applicant

MEDELI Electronics (ShangHai) Co., LTD.

Entity

Corporation

Address

Room 312, No.81 Caodong Road,, Xuhui District 200235 Shanghai

Country

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Filing Information

StatusPENDING

Filing DateNov 18, 2025

Serial Number79441934

Registration No.0

Status DateJul 10, 2026

Mark TypeStandard characters

Status DescriptionLive and pending, non-final action mailed

Filing Signals

FILED

2025

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 015Musical instruments & accessories

US codes: 002, 021, 036

Musical instruments; music stands and stands for musical instruments; conductors' batons.

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

Status History

12 events

REFUSAL PROCESSED BY IB

Jul 30, 2026

REFUSAL PROCESSED BY IB

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jul 11, 2026

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

REFUSAL PROCESSED BY MPU

Jul 10, 2026

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

May 23, 2026

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW

May 22, 2026

NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW

NON-FINAL ACTION WRITTEN

May 22, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Apr 02, 2026

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Apr 01, 2026

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Mar 25, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 28, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 28, 2026

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jan 22, 2026

SN ASSIGNED FOR SECT 66A APPL FROM IB

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