Who owns the DYNO trademark?

The DYNO trademark is owned by STEK CO., LTD..

What is the serial number for DYNO?

The USPTO serial number for DYNO is 79425280.

What is the registration number for DYNO?

DYNO is registered under USPTO registration number 0.

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Home Search: DYNODYNO #79425280

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Updated Sep 28, 2026·36 searches this week

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DYN

USPTO Trademark Record

PENDING

DYNO

Q: What class is the DYNO trademark registered in?

The DYNO trademark is registered in Class 017 (Rubber, plastics & insulating materials), Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services).

SN 79425280·Reg 0·Filed Feb 18, 2025

Owner STEK CO., LTD.

Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plastics and resins in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, tubes and hoses, not of metal.; Advertising; business management, organization and administration; office functions.; Construction services; installation and repair services; mining extraction, oil and gas drilling.

DYNO (Serial No. 79425280), Registration No. 0, is a pending US trademark filed on Feb 18, 2025 by STEK CO., LTD.. This trademark covers Class 017 (Rubber, plastics & insulating materials), Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services).

Office Action response: October 11, 2026

Conflict Analysis

Full conflict analysis for DYNO (SN 79425280) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DYNO (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. The mark covers Class 017 (Rubber, plastics & insulating materials), Class 035 (Advertising, business management & retail services) and Class 037 (Construction, installation & repair services) respectively. Goods and services include Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plasti....

FILED

Feb 18, 2025

SERIAL

79425280

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateFeb 18, 2025

Serial Number79425280

Registration No.0

Registration DateDec 31, 1969

Status DateApr 11, 2026

Mark TypeStandard characters

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 017Rubber, plastics & insulating materials

US codes: 001, 005, 012, 013, 035, 050

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

Advertising; business management, organization and administration; office functions.

Class 037Construction, installation & repair services

US codes: 100, 103, 106

Construction services; installation and repair services; mining extraction, oil and gas drilling.

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

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Status History

13 events

LIMITATION OF GOODS RECEIVED FROM IB

Jul 02, 2026

LIMITATION OF GOODS RECEIVED FROM IB

REFUSAL PROCESSED BY IB

Apr 30, 2026

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Apr 11, 2026

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Apr 11, 2026

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Mar 07, 2026

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Mar 06, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW

Feb 25, 2026

NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jan 30, 2026

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

ASSIGNED TO EXAMINER

Jan 29, 2026

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Jan 29, 2026

NON-FINAL ACTION WRITTEN

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

Jun 05, 2025

SN ASSIGNED FOR SECT 66A APPL FROM IB

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PENDING

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