Who owns the LIFE AT KNIFE trademark?

The LIFE AT KNIFE trademark is owned by KNIFE RIVER CORPORATION.

What class is the LIFE AT KNIFE trademark registered in?

The LIFE AT KNIFE trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for LIFE AT KNIFE?

The USPTO serial number for LIFE AT KNIFE is 87891561.

What is the registration number for LIFE AT KNIFE?

LIFE AT KNIFE is registered under USPTO registration number 5752944.

Sealvo

Home Search: LIFE AT KNIFELIFE AT KNIFE #87891561

Back

Updated Oct 25, 2026·34 searches this week

View on USPTO TSDR Find similar marks

LIF

USPTO Trademark Record

REGISTERED

LIFE AT KNIFE

SN 87891561·Reg 5752944·Filed Apr 24, 2018

Owner KNIFE RIVER CORPORATION

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

LIFE AT KNIFE (Serial No. 87891561), Registration No. 5752944, is a registered US trademark filed on Apr 24, 2018 by KNIFE RIVER CORPORATION. This trademark covers Class 035 (Advertising, business management & retail services).

Section 8/9 declaration window: May 14, 2029

Mark Intelligence

LIFE AT KNIFE (Reg. #5752944) is a registered US trademark that has been protecting its owner, KNIFE RIVER CORPORATION, since 2018. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions.. The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 24, 2018

SERIAL

87891561

REG#

5752944

REGISTERED

May 14, 2019

Filing Information

StatusREGISTERED

Filing DateApr 24, 2018

Serial Number87891561

Registration No.5752944

Registration DateMay 14, 2019

Status DateMar 31, 2025

Published for OppositionJan 08, 2019

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Jun 08, 2018

First use in commerce: Jun 08, 2018

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

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

35 events

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

Mar 31, 2025

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

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

Mar 31, 2025

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

TEAS SECTION 8 & 15 RECEIVED

Mar 28, 2025

TEAS SECTION 8 & 15 RECEIVED

REGISTERED - SEC. 7 REQUEST ABANDONED

Sep 10, 2024

REGISTERED - SEC. 7 REQUEST ABANDONED

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

May 14, 2024

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

POST REGISTRATION ACTION MAILED - SEC. 7

Feb 16, 2024

POST REGISTRATION ACTION MAILED - SEC. 7

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 13, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jul 05, 2023

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jun 21, 2023

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

TEAS SECTION 7 REQUEST RECEIVED

Jun 15, 2023

TEAS SECTION 7 REQUEST RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jul 24, 2019

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

REGISTERED-PRINCIPAL REGISTER

May 14, 2019

REGISTERED-PRINCIPAL REGISTER

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Apr 17, 2019

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Apr 11, 2019

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Apr 10, 2019

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Mar 27, 2019

STATEMENT OF USE PROCESSING COMPLETE

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 27, 2019

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Mar 27, 2019

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS STATEMENT OF USE RECEIVED

Mar 11, 2019

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Mar 11, 2019

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Mar 05, 2019

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 08, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Jan 08, 2019

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 19, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Dec 03, 2018

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 12, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 10, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 09, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 09, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION WRITTEN

Aug 14, 2018

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 14, 2018

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 14, 2018

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Aug 14, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 03, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 27, 2018

NEW APPLICATION ENTERED

Other Marks by KNIFE RIVER CORPORATION

Additional USPTO filings from the same owner.

KNF

97904296

KNIFE RIVER CORPORATION

REGISTERED

TOP

TOP WHEEL

86670570

KNIFE RIVER CORPORATION

REGISTERED

KNI

KNIFE RIVER

86367943

KNIFE RIVER CORPORATION

REGISTERED

MEN

MENTOR DRIVER PROGRAM

74466641

KNIFE RIVER CORPORATION

REGISTERED

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

Recently filed and registered marks in the same international class.

KNI

KNIFE PURVEYOR

87657422

Knife Purveyor, Inc

REGISTERED

TOK

TOKUSHU KNIFE

97450968

WORLD'S BEST KITCHEN KNIFE LLC

REGISTERED

KNI

KNIFE RIGHTS

85690631

DOUG RITTER, LLC

REGISTERED

TEM

TEMPLAR KNIFE

97492453

Big Country Concepts, LLC

REGISTERED

Other Marks by Patchen M. Haggerty

Additional USPTO filings handled by the same attorney of record.

THE

THE JERKY SOCIETY

98634981

REGISTERED

RAR

RARE BEAUTY

88573890

REGISTERED

THE

THE JERKY SOCIETY

98634968

REGISTERED

OXY

OXYGEN NOT INCLUDED

87275534

REGISTERED

LIFE AT KNIFE

Run a conflict check

Other Marks by KNIFE RIVER CORPORATION

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

Other Marks by Patchen M. Haggerty

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company