Who owns the FILTREXX SILTSOXX trademark?

The FILTREXX SILTSOXX trademark is owned by MAZCON, A KURTZ BROS. COMPANY, LLC.

What class is the FILTREXX SILTSOXX trademark registered in?

The FILTREXX SILTSOXX trademark is registered in Class 019 (Non-metallic building materials).

What is the serial number for FILTREXX SILTSOXX?

The USPTO serial number for FILTREXX SILTSOXX is 88345036.

What is the registration number for FILTREXX SILTSOXX?

FILTREXX SILTSOXX is registered under USPTO registration number 6021907.

Sealvo

Home Search: FILTREXX SILTSOXXFILTREXX SILTSOXX #88345036

Back

Updated Oct 5, 2026·39 searches this week

View on USPTO TSDR Find similar marks

FIL

USPTO Trademark Record

REGISTERED

FILTREXX SILTSOXX

SN 88345036·Reg 6021907·Filed Mar 18, 2019

Owner MAZCON, A KURTZ BROS. COMPANY, LLC

Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.

FILTREXX SILTSOXX (Serial No. 88345036), Registration No. 6021907, is a registered US trademark filed on Mar 18, 2019 by MAZCON, A KURTZ BROS. COMPANY, LLC. This trademark covers Class 019 (Non-metallic building materials).

Section 8/9 declaration window: April 01, 2030

Mark Intelligence

FILTREXX SILTSOXX (Reg. #6021907) is a registered US trademark that has been protecting its owner, MAZCON, A KURTZ BROS. COMPANY, LLC, since 2019. The mark covers Class 019 (Non-metallic building materials). Goods and services include Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 18, 2019

SERIAL

88345036

REG#

6021907

REGISTERED

Mar 31, 2020

Filing Information

StatusREGISTERED

Filing DateMar 18, 2019

Serial Number88345036

Registration No.6021907

Registration DateMar 31, 2020

Status DateMar 31, 2020

Published for OppositionJan 14, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 019Non-metallic building materials

US codes: 001, 012, 033, 050

First use anywhere: Dec 31, 2005

First use in commerce: Dec 31, 2005

Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.

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

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

Jun 30, 2026

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 29, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Mar 31, 2026

TEAS SECTION 8 & 15 RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Nov 14, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Nov 14, 2025

WITHDRAWAL OF ATTORNEY GRANTED

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

Mar 31, 2025

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Nov 06, 2024

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Nov 16, 2022

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 24, 2021

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 27, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Aug 27, 2020

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 27, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 27, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 27, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

REGISTERED-PRINCIPAL REGISTER

Mar 31, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 14, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 14, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 25, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 12, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

Dec 11, 2019

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 29, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 29, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 29, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 29, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION WRITTEN

May 29, 2019

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 29, 2019

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 29, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

May 28, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 05, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 21, 2019

NEW APPLICATION ENTERED

Other Marks by MAZCON, A KURTZ BROS. COMPANY, LLC

Additional USPTO filings from the same owner.

SIL

SILTRON

87197692

MAZCON, A KURTZ BROS. COMPANY, LLC

REGISTERED

DIA

DIAMOND SOCK

86155952

MAZCON, A KURTZ BROS. COMPANY, LLC

REGISTERED

SWI

SWITCH SOCK

87197481

MAZCON, A KURTZ BROS. COMPANY, LLC

REGISTERED

STO

STORM CATCHER

90478981

Mazcon, a Kurtz Bros. Company, LLC

REGISTERED

Other Marks in Class 019 — Non-metallic building materials

Recently filed and registered marks in the same international class.

POW

88702797

MAZCON, A KURTZ BROS. COMPANY, LLC

REGISTERED

FIL

FILTREXX

76287019

MAZCON, A KURTZ BROS. COMPANY, LLC

ABANDONED

SIL

SILTSOXX

88344839

Conwed Plastics Acquisition Company V, LLC

ABANDONED

SIL

SILTSOXX

85235496

Filtrexx International LLC

ABANDONED

Other Marks by Blynn Shideler

Additional USPTO filings handled by the same attorney of record.

IPO

I-PORTAL

78331271

REGISTERED

FRE

FREIGHTCAR AMERICA

88695973

REGISTERED

OBR

OBRYS

99040057

REGISTERED

BAT

BATCHBAN

78452756

REGISTERED

FILTREXX SILTSOXX

Run a conflict check

Other Marks by MAZCON, A KURTZ BROS. COMPANY, LLC

Other Marks in Class 019 — Non-metallic building materials

Other Marks by Blynn Shideler

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company