Who owns the 5I trademark?

The 5I trademark is owned by FIVE IRON GOLF IP LLC.

What is the serial number for 5I?

The USPTO serial number for 5I is 88302349.

What is the registration number for 5I?

5I is registered under USPTO registration number 5912723.

Sealvo

Home Search: 5I5I #88302349

Back

Updated Oct 3, 2026·20 searches this week

View on USPTO TSDR Find similar marks

USPTO Trademark Record

REGISTERED

5I

Q: What class is the 5I trademark registered in?

The 5I trademark is registered in Class 035 (Advertising, business management & retail services), Class 041 (Education & entertainment services), Class 043 (Food & beverage services, hospitality).

SN 88302349·Reg 5912723·Filed Feb 14, 2019

Owner FIVE IRON GOLF IP LLC

Advertising; business management, organization and administration; office functions.; Education; providing of training; entertainment; sporting and cultural activities.; Services for providing food and drink; temporary accommodation.

5I (Serial No. 88302349), Registration No. 5912723, is a registered US trademark filed on Feb 14, 2019 by FIVE IRON GOLF IP LLC. This trademark covers Class 035 (Advertising, business management & retail services), Class 041 (Education & entertainment services), Class 043 (Food & beverage services, hospitality).

Section 8/9 declaration window: November 19, 2029

Conflict Analysis

Full conflict analysis for 5I (SN 88302349) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

5I (Reg. #5912723) is a registered US trademark that has been protecting its owner, FIVE IRON GOLF IP LLC, since 2019. The mark covers Class 035 (Advertising, business management & retail services), Class 041 (Education & entertainment services) and Class 043 (Food & beverage services, hospitality) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Education; providing of training; .... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 14, 2019

SERIAL

88302349

REG#

5912723

REGISTERED

Nov 19, 2019

Filing Information

StatusREGISTERED

Filing DateFeb 14, 2019

Serial Number88302349

Registration No.5912723

Registration DateNov 19, 2019

Status DateApr 14, 2025

Published for OppositionSep 03, 2019

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1762287

480May 30, 2023

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Dec 31, 2015

First use in commerce: Dec 31, 2015

Advertising; business management, organization and administration; office functions.

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Dec 31, 2015

First use in commerce: Dec 31, 2015

Education; providing of training; entertainment; sporting and cultural activities.

Class 043Food & beverage services, hospitality

US codes: 100, 101

First use anywhere: Dec 31, 2015

First use in commerce: Dec 31, 2015

Services for providing food and drink; temporary accommodation.

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

30 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 14, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Apr 14, 2025

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

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

Apr 14, 2025

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

TEAS SECTION 8 & 15 RECEIVED

Dec 31, 2024

TEAS SECTION 8 & 15 RECEIVED

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

Nov 19, 2024

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

May 19, 2022

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jul 29, 2019

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 24, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

PREVIOUS ALLOWANCE COUNT WITHDRAWN

Jul 16, 2019

PREVIOUS ALLOWANCE COUNT WITHDRAWN

EXAMINERS AMENDMENT -WRITTEN

Jul 16, 2019

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jul 16, 2019

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jul 16, 2019

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jul 16, 2019

EXAMINER'S AMENDMENT ENTERED

WITHDRAWN FROM PUB - OG REVIEW QUERY

Jun 18, 2019

WITHDRAWN FROM PUB - OG REVIEW QUERY

ASSIGNED TO LIE

May 31, 2019

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

May 17, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

May 16, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 15, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 15, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Apr 29, 2019

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Apr 29, 2019

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 29, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Apr 25, 2019

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Mar 21, 2019

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 08, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 18, 2019

NEW APPLICATION ENTERED

Other Marks by FIVE IRON GOLF IP LLC

Additional USPTO filings from the same owner.

FIV

FIVE IRON GOLF

88302396

FIVE IRON GOLF IP LLC

REGISTERED

THE

THE FITTING LAB

90117014

FIVE IRON GOLF IP LLC

REGISTERED

STR

STRIKE CLUB

99333910

FIVE IRON GOLF IP LLC

PENDING

SWI

SWINGERPRINT

98931473

FIVE IRON GOLF IP LLC

PENDING

Other Marks in Class 035 — Advertising, business management & retail services

Recently filed and registered marks in the same international class.

90729829

Dream Forward Consulting LLC

REGISTERED

77001793

Binational Broadcasting Company, Inc.

ABANDONED

78915030

Binational Broadcasting Company, Inc.

ABANDONED

5IE

5I ENGINE

99203937

Bridge Builder Strategies, LLC

ABANDONED

Other Marks by Joseph Agostino

Additional USPTO filings handled by the same attorney of record.

DAR

DARIO MIND

98914377

REGISTERED

BRI

BRIDGEVIEW

98601696

REGISTERED

HER

HEROES BOXING ALLIANCE

99036872

REGISTERED

HER

HEROES BOXING ALLIANCE HBA

99036874

REGISTERED

5I

Run a conflict check

Other Marks by FIVE IRON GOLF IP LLC

Other Marks in Class 035 — Advertising, business management & retail services

Other Marks by Joseph Agostino

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company