Who owns the BLUE COLLAR BLADES trademark?

The BLUE COLLAR BLADES trademark is owned by Post, Nathaniel J..

What class is the BLUE COLLAR BLADES trademark registered in?

The BLUE COLLAR BLADES trademark is registered in Class 008 (Hand tools, cutlery & side arms).

What is the serial number for BLUE COLLAR BLADES?

The USPTO serial number for BLUE COLLAR BLADES is 88791309.

What is the registration number for BLUE COLLAR BLADES?

BLUE COLLAR BLADES is registered under USPTO registration number 6140867.

Sealvo

Home Search: BLUE COLLAR BLADESBLUE COLLAR BLADES #88791309

Back

Updated Sep 29, 2026·21 searches this week

View on USPTO TSDR Find similar marks

BLU

USPTO Trademark Record

REGISTERED

BLUE COLLAR BLADES

SN 88791309·Reg 6140867·Filed Feb 10, 2020

Owner Post, Nathaniel J.

Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.

BLUE COLLAR BLADES (Serial No. 88791309), Registration No. 6140867, is a registered US trademark filed on Feb 10, 2020 by Post, Nathaniel J.. This trademark covers Class 008 (Hand tools, cutlery & side arms).

renewal grace 6y period: March 01, 2027153 days remaining

Conflict Analysis

Full conflict analysis for BLUE COLLAR BLADES (SN 88791309) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

BLUE COLLAR BLADES (Reg. #6140867) is a registered US trademark that has been protecting its owner, Post, Nathaniel J., since 2020. The mark covers Class 008 (Hand tools, cutlery & side arms). Goods and services include Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.. The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 10, 2020

SERIAL

88791309

REG#

6140867

REGISTERED

Sep 01, 2020

Filing Information

StatusREGISTERED

Filing DateFeb 10, 2020

Serial Number88791309

Registration No.6140867

Registration DateSep 01, 2020

Status DateSep 01, 2020

Published for OppositionJun 16, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 008Hand tools, cutlery & side arms

US codes: 023, 028, 044

First use anywhere: Jun 23, 2015

First use in commerce: Jun 23, 2015

Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.

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

22 events

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

Sep 01, 2025

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

REGISTERED-PRINCIPAL REGISTER

Sep 01, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 16, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 16, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 27, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 13, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

May 12, 2020

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

May 12, 2020

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

May 12, 2020

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

ASSIGNED TO LIE

May 12, 2020

ASSIGNED TO LIE

EXAMINER'S AMENDMENT ENTERED

May 12, 2020

EXAMINER'S AMENDMENT ENTERED

TEAS/EMAIL CORRESPONDENCE ENTERED

May 11, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 09, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 09, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

May 05, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 05, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 05, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Apr 29, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 14, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

TEAS VOLUNTARY AMENDMENT RECEIVED

Feb 14, 2020

TEAS VOLUNTARY AMENDMENT RECEIVED

TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED

Feb 14, 2020

TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED

NEW APPLICATION ENTERED

Feb 13, 2020

NEW APPLICATION ENTERED

Other Marks in Class 008 — Hand tools, cutlery & side arms

Recently filed and registered marks in the same international class.

BLU

BLUE COLLAR BRIEFCASE

88093143

US TAPE COMPANY, INC.

REGISTERED

GRI

GRIP BLADES

99442411

Mark Grote

REGISTERED

NYB

NY BLADES

99284906

Sa Imports Inc.

REGISTERED

BOR

BORDERTOWN BLADES

88584160

Bordertown Blades, Inc.

REGISTERED

BLUE COLLAR BLADES

Run a conflict check

Other Marks by Post, Nathaniel J.

Other Marks in Class 008 — Hand tools, cutlery & side arms

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company