Who owns the TIGHTEN trademark?

The TIGHTEN trademark is owned by Tighten Co..

What class is the TIGHTEN trademark registered in?

The TIGHTEN trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for TIGHTEN?

The USPTO serial number for TIGHTEN is 87854150.

What is the registration number for TIGHTEN?

TIGHTEN is registered under USPTO registration number 5911712.

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Home Search: TIGHTENTIGHTEN #87854150

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Updated Sep 25, 2026·8 searches this week

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USPTO Trademark Record

REGISTERED

TIGHTEN

SN 87854150·Reg 5911712·Filed Mar 28, 2018

Owner Tighten Co.

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.

TIGHTEN (Serial No. 87854150), Registration No. 5911712, is a registered US trademark filed on Mar 28, 2018 by Tighten Co.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: November 19, 2029

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Mark Intelligence

TIGHTEN (Reg. #5911712) is a registered US trademark that has been protecting its owner, Tighten Co., since 2018. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 28, 2018

SERIAL

87854150

REG#

5911712

REGISTERED

Nov 19, 2019

Filing Information

StatusREGISTERED

Filing DateMar 28, 2018

Serial Number87854150

Registration No.5911712

Registration DateNov 19, 2019

Status DateFeb 03, 2026

Published for OppositionSep 03, 2019

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Sep 10, 2015

First use in commerce: Sep 10, 2015

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

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Status History

26 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 03, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Feb 03, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Feb 03, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Oct 30, 2025

TEAS SECTION 8 & 15 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Nov 19, 2024

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Nov 19, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Sep 03, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 03, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 14, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Jul 29, 2019

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 18, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 10, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 09, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 09, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Feb 04, 2019

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 04, 2019

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 04, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 16, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 15, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 15, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Jul 18, 2018

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 18, 2018

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 18, 2018

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jul 13, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 05, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 31, 2018

NEW APPLICATION ENTERED

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