(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from USPTO

BKF

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

BKF

ST13

US500000099471655

Class

35, 42

Filing

99471655

Registration

8273442

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

11

Latest update

05/26/2026

Trademark type

Combined

Nice classes

35, 42

Filing date

10/30/2025

Registration date

05/26/2026

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

05/26/2026

Last transaction

05/26/2026

Responsible office

United States Patent and Trademark Office

Status code

700

Official register

Principal Register

First use anywhere

01/07/2021

First use in commerce

01/07/2021

Drawing code

3

Owner type

03

Owner location

Oakland, CA, US

Examiner

BUTTON, JENNIFER JO

Law office

L50

Current location

FILE REPOSITORY (FRANCONIA)

Mark description

The mark consists of a square and in the upper left-hand corner, in capital letters, “BKF” and in the mid to lower section, a triangle diagonally placed angling left to right upwards, and a second right triangular shape, with its corner partially cut-off, in the mid to lower right section, with two horizontal lines intersected by a perpendicular diagonal line creating a grid-like pattern.

Holders and representatives

Holders

B. E. (pessoa física)

Representatives

Margaret M. Powers Shay Glenn LLP

Technical classification

Nice Classes

Class 35Class 42

Vienna Codes

No Vienna codes available.

Goods and services

Class 35

Writing of grant proposals for public agenciesprivate organizations and non-profit organizations

Class 42

Engineering; Civil engineering; Consulting in the field of engineering; Land surveying; Transportation and traffic planning services; Traffic and transportation engineering; Engineering drawing services

Publications

History of USPTO decisions and trademark events.

11 publications found

NRCC

NOTICE OF REGISTRATION CONFIRMATION EMAILED

05/26/2026

R.PR

REGISTERED-PRINCIPAL REGISTER

05/26/2026

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

04/07/2026

PUBO

PUBLISHED FOR OPPOSITION

04/07/2026

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

04/01/2026

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

03/15/2026

DOCK

ASSIGNED TO EXAMINER

03/15/2026

MDSC

NOTICE OF DESIGN SEARCH CODE E-MAILED

03/10/2026

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

03/10/2026

MAFR

APPLICATION FILING RECEIPT MAILED

10/30/2025

NWAP

NEW APPLICATION ENTERED

10/30/2025

Continuous trademark protection

Get notified about every new filing that threatens BKF or your mark.

Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.