Who owns the PYRO-BLOC trademark?

The PYRO-BLOC trademark is owned by THERMAL CERAMICS, INC..

What class is the PYRO-BLOC trademark registered in?

The PYRO-BLOC trademark is registered in Class 034 (Tobacco, smokers' articles & e-cigarettes).

What is the serial number for PYRO-BLOC?

The USPTO serial number for PYRO-BLOC is 72440950.

What is the registration number for PYRO-BLOC?

PYRO-BLOC is registered under USPTO registration number 970751.

Sealvo

Home Search: PYRO-BLOCPYRO-BLOC #72440950

Back

Updated Sep 20, 2026·13 searches this week

View on USPTO TSDR Find similar marks

PYR

USPTO Trademark Record

REGISTERED

PYRO-BLOC

SN 72440950·Reg 970751·Filed Nov 13, 1972

Owner THERMAL CERAMICS, INC.

Tobacco and tobacco substitutes; cigarettes and cigars; electronic cigarettes and oral vaporizers for smokers; smokers' articles; matches.

PYRO-BLOC (Serial No. 72440950), Registration No. 970751, is a registered US trademark filed on Nov 13, 1972 by THERMAL CERAMICS, INC.. This trademark covers Class 034 (Tobacco, smokers' articles & e-cigarettes).

Section 8/9 declaration window: October 17, 2033

Conflict Analysis

Full conflict analysis for PYRO-BLOC (SN 72440950) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

PYRO-BLOC (Reg. #970751) is a registered US trademark that has been protecting its owner, THERMAL CERAMICS, INC., since 1972. The mark covers Class 034 (Tobacco, smokers' articles & e-cigarettes). Goods and services include Tobacco and tobacco substitutes; cigarettes and cigars; electronic cigarettes and oral vaporizers for smokers; smokers' ....

FILED

Nov 13, 1972

SERIAL

72440950

REG#

970751

REGISTERED

Oct 16, 1973

Filing Information

StatusREGISTERED

Filing DateNov 13, 1972

Serial Number72440950

Registration No.970751

Registration DateOct 16, 1973

Status DateMar 15, 2024

Next RenewalOctober 17, 2033

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 034Tobacco, smokers' articles & e-cigarettes

US codes: 034

First use anywhere: Jun 04, 1970

First use in commerce: Jun 04, 1970

Tobacco and tobacco substitutes; cigarettes and cigars; electronic cigarettes and oral vaporizers for smokers; smokers' articles; matches.

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

25 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 15, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Mar 15, 2024

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

Mar 15, 2024

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Mar 15, 2024

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Oct 09, 2023

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Oct 16, 2022

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

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

Jan 23, 2020

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 23, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Jan 22, 2019

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 22, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Apr 07, 2014

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Apr 07, 2014

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Apr 07, 2014

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Apr 04, 2014

TEAS SECTION 8 & 9 RECEIVED

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Apr 04, 2014

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

CASE FILE IN TICRS

Aug 20, 2008

CASE FILE IN TICRS

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Apr 15, 2003

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Apr 15, 2003

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

PAPER RECEIVED

Feb 10, 2003

PAPER RECEIVED

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Feb 10, 2003

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Nov 02, 1993

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

RESPONSE RECEIVED TO POST REG. ACTION

Sep 17, 1993

RESPONSE RECEIVED TO POST REG. ACTION

POST REGISTRATION ACTION MAILED - SEC. 9

Sep 01, 1993

POST REGISTRATION ACTION MAILED - SEC. 9

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

Jul 09, 1993

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

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

Aug 06, 1979

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

Other Marks by THERMAL CERAMICS, INC.

Additional USPTO filings from the same owner.

FIR

FIREMASTER

87410679

Thermal Ceramics, Inc.

REGISTERED

PYR

PYRO-BLOC

72459152

THERMAL CERAMICS, INC.

REGISTERED

KAO

KAO-TUFF

74402354

Thermal Ceramics Inc.

REGISTERED

CER

CEROX

72165735

THERMAL CERAMICS, INC.

REGISTERED

Other Marks in Class 034 — Tobacco, smokers' articles & e-cigarettes

Recently filed and registered marks in the same international class.

PYR

PYRO

98838392

Ejuice Empire, LLC

REGISTERED

PYR

PYRO

98157723

Pyro Cannabis Company LLC

ABANDONED

PYR

PYRO

98157768

Pyro Cannabis Company LLC

ABANDONED

PYR

PYRO

86306547

Maimon, Albert

ABANDONED

Other Marks by Stephen A. Seach, Jr.

Additional USPTO filings handled by the same attorney of record.

GOT

GOT STOPS?

98961176

REGISTERED

WHI

WHITECAP

88192242

REGISTERED

WHI

WHITECAP

88192272

REGISTERED

ELU

ELURYNG

87834517

REGISTERED

PYRO-BLOC

Run a conflict check

Other Marks by THERMAL CERAMICS, INC.

Other Marks in Class 034 — Tobacco, smokers' articles & e-cigarettes

Other Marks by Stephen A. Seach, Jr.

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company