Who owns the BLK trademark?

The BLK trademark is owned by Leica Geosystems AG.

What is the serial number for BLK?

The USPTO serial number for BLK is 79975480.

What is the registration number for BLK?

BLK is registered under USPTO registration number 5993356.

BLK

USPTO Trademark Record

REGISTERED

BLK

Q: What class is the BLK trademark registered in?

The BLK trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 012 (Vehicles & parts for locomotion).

SN 79975480·Reg 5993356·Filed Apr 08, 2019

Owner Leica Geosystems AG

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.; Vehicles; apparatus for locomotion by land, air or water.

BLK (Serial No. 79975480), Registration No. 5993356, is a registered US trademark filed on Apr 08, 2019 by Leica Geosystems AG. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 012 (Vehicles & parts for locomotion).

Section 8/9 declaration window: February 25, 2030

Mark Intelligence

BLK (Reg. #5993356) is a registered US trademark that has been protecting its owner, Leica Geosystems AG, since 2019. The mark covers Class 009 (Electronics, software & scientific instruments) and Class 012 (Vehicles & parts for locomotion) respectively. Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 3 opposition proceedings during prosecution.

FILED

Apr 08, 2019

SERIAL

79975480

REG#

5993356

REGISTERED

Feb 25, 2020

Owner

Applicant

Leica Geosystems AG

Entity

AG (German / Swiss)

Address

Heinrich-Wild-Strasse 201, Heerbrugg, CH-9435

Country

Attorney

NameSteven A. Abreu

Law firm

Steven A. Abreu Abreu Karol LLC

Docket

3752/2020

Address

770 Legacy Place, 2nd Floor, Dedham, MA 02026, United States

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Filing Information

StatusREGISTERED

Filing DateApr 08, 2019

Serial Number79975480

Registration No.5993356

Registration DateFeb 25, 2020

Status DateMay 20, 2026

Published for OppositionDec 10, 2019

Next RenewalFebruary 25, 2030

Mark TypeStandard characters

Attorney Docket3752/2020

Status DescriptionLive and registered, Section 71 and 15 accepted and acknowledged

Filing Signals

FILED

2019

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 3× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

Class 012Vehicles & parts for locomotion

US codes: 019, 021, 023, 031, 035, 044

Vehicles; apparatus for locomotion by land, air or water.

This description is as filed with the USPTO and defines the scope of trademark protection.

Status History

40 events

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

May 20, 2026

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

May 20, 2026

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 18, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 & 15 RECEIVED

Jan 30, 2026

TEAS SECTION 71 & 15 RECEIVED

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

Jan 19, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 19, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 19, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

IRREGULARITY ON FINAL DECISION RECEIVED FROM IB

Aug 11, 2025

IRREGULARITY ON FINAL DECISION RECEIVED FROM IB

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

Feb 25, 2025

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

GENERIC MADRID TRANSACTION SENT TO IB

Jun 27, 2020

GENERIC MADRID TRANSACTION SENT TO IB

GENERIC MADRID TRANSACTION CREATED

Jun 27, 2020

GENERIC MADRID TRANSACTION CREATED

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

May 25, 2020

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Feb 25, 2020

REGISTERED-PRINCIPAL REGISTER

NOTIFICATION PROCESSED BY IB

Feb 14, 2020

NOTIFICATION PROCESSED BY IB

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 10, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

PUBLISHED FOR OPPOSITION

Dec 10, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 10, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION PROCESSED BY IB

Dec 06, 2019

NOTIFICATION PROCESSED BY IB

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Nov 20, 2019

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 20, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Nov 20, 2019

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

ASSIGNED TO LIE

Nov 06, 2019

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 01, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

NOTICE OF DIVIDED TRADEMARK APPLICATION MAILED

Oct 29, 2019

NOTICE OF DIVIDED TRADEMARK APPLICATION MAILED

DIVISIONAL PROCESSING COMPLETE

Oct 25, 2019

DIVISIONAL PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Oct 24, 2019

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Oct 21, 2019

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS REQUEST TO DIVIDE RECEIVED

Sep 12, 2019

TEAS REQUEST TO DIVIDE RECEIVED

DIVISIONAL REQUEST RECEIVED

Sep 12, 2019

DIVISIONAL REQUEST RECEIVED

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

Sep 06, 2019

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 06, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

REFUSAL PROCESSED BY IB

Jul 27, 2019

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Jul 10, 2019

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jul 10, 2019

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jun 22, 2019

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Jun 21, 2019

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Jun 18, 2019

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

Jun 01, 2019

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 28, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

May 23, 2019

SN ASSIGNED FOR SECT 66A APPL FROM IB

BLK

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