Who owns the TANDEMLUNG trademark?

The TANDEMLUNG trademark is owned by CardiacAssist, Inc..

What class is the TANDEMLUNG trademark registered in?

The TANDEMLUNG trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus).

What is the serial number for TANDEMLUNG?

The USPTO serial number for TANDEMLUNG is 86346986.

What is the registration number for TANDEMLUNG?

TANDEMLUNG is registered under USPTO registration number 5050270.

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TAN

USPTO Trademark Record

REGISTERED

TANDEMLUNG

SN 86346986·Reg 5050270·Filed Jul 24, 2014

Owner CardiacAssist, Inc.

Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.

TANDEMLUNG (Serial No. 86346986), Registration No. 5050270, is a registered US trademark filed on Jul 24, 2014 by CardiacAssist, Inc.. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

renewal 10y period: September 28, 20268 days remaining

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TANDEMLUNG (Reg. #5050270) is a registered US trademark that has been protecting its owner, CardiacAssist, Inc., since 2014. The mark covers Class 010 (Surgical, medical, dental & veterinary apparatus). Goods and services include Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contac.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 24, 2014

SERIAL

86346986

REG#

5050270

REGISTERED

Sep 27, 2016

Filing Information

StatusREGISTERED

Filing DateJul 24, 2014

Serial Number86346986

Registration No.5050270

Registration DateSep 27, 2016

Status DateMar 10, 2023

Published for OppositionDec 16, 2014

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

First use anywhere: Mar 31, 2016

First use in commerce: Apr 08, 2016

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

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Status History

39 events

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Sep 27, 2025

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 10, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Mar 10, 2023

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

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

Mar 10, 2023

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

TEAS SECTION 8 & 15 RECEIVED

Aug 24, 2022

TEAS SECTION 8 & 15 RECEIVED

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

Sep 27, 2021

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

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jan 27, 2021

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 24, 2020

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 18, 2020

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

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

Apr 04, 2019

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 04, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

REGISTERED-PRINCIPAL REGISTER

Sep 27, 2016

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Aug 25, 2016

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

SU-EXAMINER'S AMENDMENT WRITTEN

Aug 24, 2016

SU-EXAMINER'S AMENDMENT WRITTEN

EXAMINERS AMENDMENT E-MAILED

Aug 24, 2016

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Aug 24, 2016

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Aug 24, 2016

EXAMINER'S AMENDMENT ENTERED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Aug 24, 2016

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Aug 21, 2016

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Aug 09, 2016

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Aug 09, 2016

USE AMENDMENT FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 11, 2016

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 2 GRANTED

Mar 10, 2016

SOU EXTENSION 2 GRANTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Mar 03, 2016

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU TEAS EXTENSION RECEIVED

Jan 29, 2016

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Jan 29, 2016

SOU EXTENSION 2 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Aug 11, 2015

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Aug 07, 2015

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Aug 07, 2015

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Aug 07, 2015

SOU EXTENSION 1 GRANTED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Aug 06, 2015

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Feb 10, 2015

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Dec 16, 2014

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 16, 2014

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 26, 2014

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Nov 06, 2014

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 06, 2014

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 04, 2014

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 28, 2014

NEW APPLICATION ENTERED

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