Who owns the TRIANGLE ENGINEERING trademark?

The TRIANGLE ENGINEERING trademark is owned by Triangle Engineering, Inc..

What class is the TRIANGLE ENGINEERING trademark registered in?

The TRIANGLE ENGINEERING trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for TRIANGLE ENGINEERING?

The USPTO serial number for TRIANGLE ENGINEERING is 98570933.

What is the registration number for TRIANGLE ENGINEERING?

TRIANGLE ENGINEERING is registered under USPTO registration number 0.

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Updated Oct 24, 2026·35 searches this week

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TRI

USPTO Trademark Record

PENDING

TRIANGLE ENGINEERING

SN 98570933·Reg 0·Filed May 28, 2024

Owner Triangle Engineering, Inc.

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

TRIANGLE ENGINEERING (Serial No. 98570933), Registration No. 0, is a pending US trademark filed on May 28, 2024 by Triangle Engineering, Inc.. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Mark Intelligence

TRIANGLE ENGINEERING (Reg. #0) is a pending US trademark that was filed in 2024 and is currently under USPTO examination. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply....

FILED

May 28, 2024

SERIAL

98570933

REG#

Filing Information

StatusPENDING

Filing DateMay 28, 2024

Serial Number98570933

Registration No.0

Status DateJul 23, 2026

Mark TypeStandard characters

Status DescriptionLive and pending, report completed suspension check

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

First use anywhere: Oct 01, 1948

First use in commerce: Oct 01, 1948

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

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Status History

20 events

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Jul 23, 2026

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Jul 22, 2026

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Jan 20, 2026

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Dec 17, 2025

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

SUSPENSION LETTER WRITTEN

Jun 16, 2025

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Jun 16, 2025

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Jun 16, 2025

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 05, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 05, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Jun 05, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 05, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 05, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Mar 12, 2025

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Mar 12, 2025

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

NON-FINAL ACTION WRITTEN

Dec 17, 2024

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Dec 17, 2024

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 17, 2024

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Dec 10, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 13, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 28, 2024

NEW APPLICATION ENTERED

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