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Official data from USPTO

POR-ROK

Did you know this trademark is already registered in United States?

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Active USPTO registrationType: CombinedOffice: United States

Quick snapshot

POR-ROK

ST13

US500000071685494

Class

12, 19

Filing

71685494

Registration

630254

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

19

Latest update

06/30/2026

Trademark type

Combined

Nice classes

12, 19

Filing date

04/14/1955

Registration date

07/10/1956

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

12/28/2015

Last transaction

06/30/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

05/12/1950

First use in commerce

05/12/1950

Drawing code

5

Owner type

16

Owner location

KANSAS CITY, MO, US

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

SPECCHEM, LLC
C.G.M., INC.
GT HOLDING, LLC
NOVEX SYSTEMS INTERNATIONAL, INC.
THOMPSON-MINWAX COMPANY, THE
HALLEMITE MANUFACTURING COMPANY, THE

Representatives

Patrick J. Doran Doran Law Office

Technical classification

Nice Classes

Class 12Class 19

Vienna Codes

No Vienna codes available.

Goods and services

Class 12

QUICK HARDENING PATCHING AND ANCHORING CEMENT IN POWDER FORM FOR REPAIRING CONCRETE FLOORS AND FOR SECURING BOLTS AND POSTS IN OPENINGS DRILLED IN MASONRY SURFACES

Class 19

No specification.

Publications

History of USPTO decisions and trademark events.

19 publications found

E89R

TEAS SECTION 8 & 9 RECEIVED

06/30/2026

REM2

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

07/10/2025

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

05/30/2024

NA89

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

12/28/2015

RNL4

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

12/28/2015

89AG

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

12/28/2015

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

12/19/2015

E89R

TEAS SECTION 8 & 9 RECEIVED

10/21/2015

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

09/09/2015

CFIT

CASE FILE IN TICRS

01/26/2009

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

10/10/2007

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

03/19/2007

89AG

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

03/19/2007

PLGL

ASSIGNED TO PARALEGAL

03/02/2007

89AF

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

01/08/2007

E89R

TEAS SECTION 8 & 9 RECEIVED

01/08/2007

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

09/05/1996

9.AF

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

07/10/1996

REN1

REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

07/10/1976

Continuous trademark protection

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