Who owns the S-LIF trademark?

The S-LIF trademark is owned by SpineFrontier, Inc..

What class is the S-LIF trademark registered in?

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

What is the serial number for S-LIF?

The USPTO serial number for S-LIF is 77626686.

What is the registration number for S-LIF?

S-LIF is registered under USPTO registration number 3753160.

Sealvo

Home Search: S-LIFS-LIF #77626686

Back

Updated Sep 18, 2026·17 searches this week

View on USPTO TSDR Find similar marks

SLI

USPTO Trademark Record

ABANDONED

S-LIF

SN 77626686·Reg 3753160·Filed Dec 04, 2008

Owner SpineFrontier, 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.

S-LIF (Serial No. 77626686), Registration No. 3753160, is a abandoned US trademark filed on Dec 04, 2008 by SpineFrontier, Inc.. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

Conflict Analysis

Full conflict analysis for S-LIF (SN 77626686) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

S-LIF (Reg. #3753160) is an abandoned US trademark that was filed in 2008 but has since been abandoned. 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

Dec 04, 2008

SERIAL

77626686

REG#

3753160

REGISTERED

Feb 23, 2010

Filing Information

StatusABANDONED

Filing DateDec 04, 2008

Serial Number77626686

Registration No.3753160

Registration DateFeb 23, 2010

Status DateSep 30, 2016

Published for OppositionFeb 24, 2009

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

First use anywhere: Nov 17, 2009

First use in commerce: Nov 17, 2009

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

23 events

CANCELLED SEC. 8 (6-YR)

Sep 30, 2016

CANCELLED SEC. 8 (6-YR)

REGISTERED-PRINCIPAL REGISTER

Feb 23, 2010

REGISTERED-PRINCIPAL REGISTER

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jan 19, 2010

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

LAW OFFICE REGISTRATION REVIEW COMPLETED

Jan 19, 2010

LAW OFFICE REGISTRATION REVIEW COMPLETED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jan 12, 2010

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU EXTENSION 1 GRANTED

Jan 12, 2010

SOU EXTENSION 1 GRANTED

STATEMENT OF USE PROCESSING COMPLETE

Jan 12, 2010

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Nov 18, 2009

TEAS STATEMENT OF USE RECEIVED

SOU TEAS EXTENSION RECEIVED

Nov 18, 2009

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Nov 18, 2009

SOU EXTENSION 1 FILED

USE AMENDMENT FILED

Nov 18, 2009

USE AMENDMENT FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

May 19, 2009

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Feb 24, 2009

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Feb 04, 2009

NOTICE OF PUBLICATION

ASSIGNED TO LIE

Jan 22, 2009

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jan 22, 2009

LAW OFFICE PUBLICATION REVIEW COMPLETED

EXAMINERS AMENDMENT -WRITTEN

Jan 07, 2009

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jan 07, 2009

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jan 07, 2009

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jan 07, 2009

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 07, 2009

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jan 06, 2009

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Dec 08, 2008

NEW APPLICATION ENTERED

Other Marks by SpineFrontier, Inc.

Additional USPTO filings from the same owner.

INS

INSPAN SLIM

85783292

SpineFrontier, Inc.

REGISTERED

REM

REMIND

86293853

SpineFrontier, Inc.

REGISTERED

MIS

MISQUITO

85829243

SpineFrontier, Inc.

REGISTERED

ARE

ARENA-C

85836783

SpineFrontier, Inc.

REGISTERED

Other Marks in Class 010 — Surgical, medical, dental & veterinary apparatus

Recently filed and registered marks in the same international class.

SLI

S-LIF

99900409

Wenzel Spine, Inc.

PENDING

SLI

S-LIF

97512039

Wenzel Spine, Inc.

ABANDONED

BAC

BACK-LIF

97828574

Talysan LLC

REGISTERED

KRL

KR. LIF

88563081

PAN HUI MIN

REGISTERED

Other Marks by Dana L. Tangren

Additional USPTO filings handled by the same attorney of record.

79429857

REGISTERED

THE

THE ART OF IP

86945279

REGISTERED

MOU

MOUSE OVER

79420567

REGISTERED

LOG

LogoMark

88512459

REGISTERED

S-LIF

Run a conflict check

Other Marks by SpineFrontier, Inc.

Other Marks in Class 010 — Surgical, medical, dental & veterinary apparatus

Other Marks by Dana L. Tangren

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company