Who owns the XTENDLIFE trademark?

The XTENDLIFE trademark is owned by Xtend-Life Group Limited.

What class is the XTENDLIFE trademark registered in?

The XTENDLIFE trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for XTENDLIFE?

The USPTO serial number for XTENDLIFE is 79136750.

What is the registration number for XTENDLIFE?

XTENDLIFE is registered under USPTO registration number 4910619.

Sealvo

Home Search: XTENDLIFEXTENDLIFE #79136750

Back

Updated Oct 20, 2026·28 searches this week

View on USPTO TSDR Find similar marks

XTE

USPTO Trademark Record

REGISTERED

XTENDLIFE

SN 79136750·Reg 4910619·Filed Aug 19, 2013

Owner Xtend-Life Group Limited

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

XTENDLIFE (Serial No. 79136750), Registration No. 4910619, is a registered US trademark filed on Aug 19, 2013 by Xtend-Life Group Limited. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Section 8/9 declaration window: March 10, 2036

Mark Intelligence

XTENDLIFE (Reg. #4910619) is a registered US trademark that has been protecting its owner, Xtend-Life Group Limited, since 2013. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations). Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 6 opposition proceedings during prosecution.

FILED

Aug 19, 2013

SERIAL

79136750

REG#

4910619

REGISTERED

Mar 08, 2016

Filing Information

StatusREGISTERED

Filing DateAug 19, 2013

Serial Number79136750

Registration No.4910619

Registration DateMar 08, 2016

Status DateJul 02, 2026

Published for OppositionDec 22, 2015

Filing Basis & Declarations

Standard Characters ClaimedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 006, 018, 044, 046, 051, 052

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

62 events

REGISTERED-SEC.71 ACCEPTED

Jul 02, 2026

REGISTERED-SEC.71 ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Jul 02, 2026

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 29, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 RECEIVED

Mar 09, 2026

TEAS SECTION 71 RECEIVED

NEW REPRESENTATIVE AT IB RECEIVED

Nov 30, 2025

NEW REPRESENTATIVE AT IB RECEIVED

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

Mar 08, 2025

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

NEW REPRESENTATIVE AT IB RECEIVED

Mar 24, 2024

NEW REPRESENTATIVE AT IB RECEIVED

INTERNATIONAL REGISTRATION RENEWED

Feb 29, 2024

INTERNATIONAL REGISTRATION RENEWED

CHANGE OF OWNER RECEIVED FROM IB

Nov 12, 2022

CHANGE OF OWNER RECEIVED FROM IB

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

Aug 03, 2022

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

Aug 03, 2022

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 02, 2022

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 & 15 RECEIVED

Mar 08, 2022

TEAS SECTION 71 & 15 RECEIVED

NEW REPRESENTATIVE AT IB RECEIVED

Dec 24, 2021

NEW REPRESENTATIVE AT IB RECEIVED

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

Mar 08, 2021

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

NEW REPRESENTATIVE AT IB RECEIVED

Jun 04, 2020

NEW REPRESENTATIVE AT IB RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Jan 13, 2020

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Jan 13, 2020

WITHDRAWAL OF ATTORNEY GRANTED

CHANGE OF NAME/ADDRESS REC'D FROM IB

May 23, 2019

CHANGE OF NAME/ADDRESS REC'D FROM IB

FINAL DECISION TRANSACTION PROCESSED BY IB

Jul 15, 2016

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Jun 22, 2016

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Jun 22, 2016

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Jun 08, 2016

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Mar 08, 2016

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 22, 2015

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 22, 2015

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION PROCESSED BY IB

Dec 18, 2015

NOTIFICATION PROCESSED BY IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 02, 2015

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Dec 02, 2015

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Dec 02, 2015

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 06, 2015

APPROVED FOR PUB - PRINCIPAL REGISTER

SUSPENSION LETTER WRITTEN

Apr 06, 2015

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Apr 06, 2015

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Apr 06, 2015

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 04, 2015

TEAS/EMAIL CORRESPONDENCE ENTERED

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Apr 03, 2015

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Apr 03, 2015

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 03, 2015

CORRESPONDENCE RECEIVED IN LAW OFFICE

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Mar 11, 2015

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Mar 11, 2015

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 20, 2015

TEAS CHANGE OF CORRESPONDENCE RECEIVED

FINAL REFUSAL WRITTEN

Jan 09, 2015

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Jan 09, 2015

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Jan 09, 2015

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 16, 2014

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 15, 2014

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 15, 2014

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Jul 01, 2014

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 01, 2014

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 01, 2014

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 05, 2014

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 05, 2014

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 05, 2014

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Dec 30, 2013

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Dec 09, 2013

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Dec 09, 2013

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Dec 07, 2013

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Dec 06, 2013

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Dec 05, 2013

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

Oct 16, 2013

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 12, 2013

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Oct 10, 2013

SN ASSIGNED FOR SECT 66A APPL FROM IB

Other Marks by Xtend-Life Group Limited

Additional USPTO filings from the same owner.

KAN

KANAPA

79238825

Xtend-Life Group Limited

REGISTERED

ZUP

ZUPA

98873888

Xtend-Life Group Limited

PENDING

XTE

XTENDLIFE

79411592

XTEND-LIFE GROUP LIMITED

PENDING

XTE

XTENDLIFE

79136579

Xtend-Life Group Limited

ABANDONED

Other Marks in Class 005 — Pharmaceuticals, medical & veterinary preparations

Recently filed and registered marks in the same international class.

XTE

XTENDLIFE

87887609

Lesaffre et Compagnie

REGISTERED

XTE

XTENDLIFE

79136579

Xtend-Life Group Limited

ABANDONED

XTE

XTENDLIFE

77486208

Lesaffre et Compagnie

ABANDONED

Other Marks by Jenifer deWolf Paine

Additional USPTO filings handled by the same attorney of record.

LOG

LogoMark

86984009

REGISTERED

VAS

VASCUDYNE

98449022

REGISTERED

LOG

LogoMark

98449034

REGISTERED

SIM

SIMPLY FRESH ORGANIC

86916184

REGISTERED

XTENDLIFE

Run a conflict check

Other Marks by Xtend-Life Group Limited

Other Marks in Class 005 — Pharmaceuticals, medical & veterinary preparations

Other Marks by Jenifer deWolf Paine

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company