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Official data from USPTO

SF

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

Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.

Active USPTO registrationType: CombinedOffice: United States

Quick snapshot

SF

ST13

US500000073041001

Class

6

Filing

73041001

Registration

1046673

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

16

Latest update

08/11/2026

Trademark type

Combined

Nice classes

6

Filing date

01/06/1975

Registration date

08/24/1976

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

10/24/2016

Last transaction

08/11/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

1971-09-00

First use in commerce

1971-09-00

Drawing code

5

Owner type

03

Owner location

CHINO, CA, US

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

DUPREE, INC.

Representatives

Karen Y. Kim Womble Bond Dickinson (US) LLP

Technical classification

Nice Classes

Class 6

Vienna Codes

No Vienna codes available.

Goods and services

Class 6

SCREWSNUTS AND WASHERS FOR SHEET METAL PANELS FOR AIRCRAFT AND ELECTRONIC EQUIPMENT

Publications

History of USPTO decisions and trademark events.

16 publications found

E89R

TEAS SECTION 8 & 9 RECEIVED

08/11/2026

REM2

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

08/24/2025

NA89

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

10/24/2016

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

10/24/2016

89AG

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

10/24/2016

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

10/24/2016

E89R

TEAS SECTION 8 & 9 RECEIVED

08/09/2016

CFIT

CASE FILE IN TICRS

10/04/2007

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

04/17/2006

89AG

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

04/17/2006

PLGL

ASSIGNED TO PARALEGAL

04/13/2006

89AF

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

01/30/2006

MAIL

PAPER RECEIVED

01/30/2006

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

05/09/1996

9.AF

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

03/11/1996

C15A

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

12/07/1981

Continuous trademark protection

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