Who owns the BK trademark?

The BK trademark is owned by Biokit, S.A..

What class is the BK trademark registered in?

The BK trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for BK?

The USPTO serial number for BK is 74408093.

What is the registration number for BK?

BK is registered under USPTO registration number 1828018.

Sealvo

Home Search: BKBK #74408093

Back

Updated Oct 24, 2026·20 searches this week

View on USPTO TSDR Find similar marks

USPTO Trademark Record

ABANDONED

BK

SN 74408093·Reg 1828018·Filed Jun 28, 1993

Owner Biokit, S.A.

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

BK (Serial No. 74408093), Registration No. 1828018, is a abandoned US trademark filed on Jun 28, 1993 by Biokit, S.A.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Mark Intelligence

BK (Reg. #1828018) is an abandoned US trademark that was filed in 1993 but has since been abandoned. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations). Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 28, 1993

SERIAL

74408093

REG#

1828018

REGISTERED

Mar 29, 1994

Filing Information

StatusABANDONED

Filing DateJun 28, 1993

Serial Number74408093

Registration No.1828018

Registration DateMar 29, 1994

Status DateOct 11, 2024

Published for OppositionJan 04, 1994

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 018

First use anywhere: Apr 30, 1975

First use in commerce: Dec 31, 1989

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

21 events

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

Oct 11, 2024

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

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

Mar 29, 2023

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 22, 2014

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Feb 22, 2014

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Feb 22, 2014

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Feb 22, 2014

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

TEAS SECTION 8 & 9 RECEIVED

Feb 10, 2014

TEAS SECTION 8 & 9 RECEIVED

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

Feb 10, 2014

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

NOTICE OF DESIGN SEARCH CODE MAILED

Nov 20, 2008

NOTICE OF DESIGN SEARCH CODE MAILED

CASE FILE IN TICRS

Aug 28, 2007

CASE FILE IN TICRS

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Mar 29, 2004

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Mar 29, 2004

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

TEAS SECTION 8 & 9 RECEIVED

Feb 11, 2004

TEAS SECTION 8 & 9 RECEIVED

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

Feb 11, 2004

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

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

Jun 16, 2000

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

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Feb 08, 2000

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

Mar 29, 1994

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 04, 1994

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Dec 03, 1993

NOTICE OF PUBLICATION

ASSIGNED TO EXAMINER

Oct 21, 1993

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 21, 1993

APPROVED FOR PUB - PRINCIPAL REGISTER

Other Marks by Biokit, S.A.

Additional USPTO filings from the same owner.

BIO

BIOKIT

79161667

BIOKIT S.A.

REGISTERED

BIO

BIOKIT

74380709

BIOKIT, S.A.

REGISTERED

MON

MONOGEN

74403081

Biokit, S.A.

REGISTERED

BIO

BIO-FLASH

79036822

BIOKIT S.A.

REGISTERED

Other Marks in Class 005 — Pharmaceuticals, medical & veterinary preparations

Recently filed and registered marks in the same international class.

88793733

Dr. Jean Bausch GmbH & Co. KG

REGISTERED

77699320

BioKey, Inc.

ABANDONED

BAU

BAUSCH BK

98335025

Dr Jean Bausch GmbH & Co. KG

REGISTERED

BKG

BK GIULINI

79313131

BK Giulini GmbH

REGISTERED

Other Marks by KEITH A. WELTSCH

Additional USPTO filings handled by the same attorney of record.

PIA

PIAVE

79002603

REGISTERED

UNI

UNION BOOT DIVISION

79418516

REGISTERED

UNI

UNIVERSAL

88383227

REGISTERED

ERA

ERA ECCENTRIC READING ACUITY

98617555

REGISTERED

BK

Run a conflict check

Other Marks by Biokit, S.A.

Other Marks in Class 005 — Pharmaceuticals, medical & veterinary preparations

Other Marks by KEITH A. WELTSCH

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company