Who owns the TANGRAMFLEX trademark?

The TANGRAMFLEX trademark is owned by Tangram Flex, Inc..

What class is the TANGRAMFLEX trademark registered in?

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

What is the serial number for TANGRAMFLEX?

The USPTO serial number for TANGRAMFLEX is 88684720.

What is the registration number for TANGRAMFLEX?

TANGRAMFLEX is registered under USPTO registration number 6443942.

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Updated Oct 14, 2026·32 searches this week

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TAN

USPTO Trademark Record

REGISTERED

TANGRAMFLEX

SN 88684720·Reg 6443942·Filed Nov 08, 2019

Owner Tangram Flex, Inc.

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.

TANGRAMFLEX (Serial No. 88684720), Registration No. 6443942, is a registered US trademark filed on Nov 08, 2019 by Tangram Flex, Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Renewal window: August 10, 2027300 days remaining

Mark Intelligence

TANGRAMFLEX (Reg. #6443942) is a registered US trademark that has been protecting its owner, Tangram Flex, Inc., since 2019. 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

Nov 08, 2019

SERIAL

88684720

REG#

6443942

REGISTERED

Aug 10, 2021

Filing Information

StatusREGISTERED

Filing DateNov 08, 2019

Serial Number88684720

Registration No.6443942

Registration DateAug 10, 2021

Status DateAug 10, 2021

Published for OppositionMay 25, 2021

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Apr 20, 2018

First use in commerce: Jun 04, 2018

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

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Status History

24 events

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

Aug 10, 2026

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 24, 2024

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 24, 2024

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Jun 24, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 24, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 24, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Aug 10, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 25, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 25, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 05, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 20, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

SUSPENSION LETTER WRITTEN

Sep 10, 2020

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Sep 10, 2020

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Sep 10, 2020

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 19, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 19, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 19, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Feb 19, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 19, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 19, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Feb 12, 2020

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Nov 16, 2019

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 15, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 12, 2019

NEW APPLICATION ENTERED

Other Marks by Tangram Flex, Inc.

Additional USPTO filings from the same owner.

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87917885

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TAN

TANGRAM PRO

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Other Marks by Lindsey N. Rothrock

Additional USPTO filings handled by the same attorney of record.

TAN

TANGRAM FLEX

87917885

REGISTERED

SUR

SURSEAT

86846588

REGISTERED

TRU

TRUMPETER

78625117

REGISTERED

CLC

CLCKR

79251461

REGISTERED

TANGRAMFLEX

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Other Marks by Tangram Flex, Inc.

Other Marks by Lindsey N. Rothrock

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