Who owns the BLK trademark?

The BLK trademark is owned by Leica Geosystems AG.

What class is the BLK trademark registered in?

The BLK trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for BLK?

The USPTO serial number for BLK is 79259176.

What is the registration number for BLK?

BLK is registered under USPTO registration number 6044557.

BLK

USPTO Trademark Record

REGISTERED

BLK

SN 79259176·Reg 6044557·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.

BLK (Serial No. 79259176), Registration No. 6044557, is a registered US trademark filed on Apr 08, 2019 by Leica Geosystems AG. This trademark covers Class 009 (Electronics, software & scientific instruments).

renewal grace 6y period: November 05, 202613 days remaining

Mark Intelligence

BLK (Reg. #6044557) 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). 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

79259176

REG#

6044557

REGISTERED

May 05, 2020

Owner

Applicant

Leica Geosystems AG

Entity

AG (German / Swiss)

Address

Heinrich-Wild-Strasse 201, CH-9435 Heerbrugg

Country

Attorney

NameSteven A. Abreu

Law firm

Steven A. Abreu Abreu Karol LLC

Docket

3752/2013

Address

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

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Filing Information

StatusREGISTERED

Filing DateApr 08, 2019

Serial Number79259176

Registration No.6044557

Registration DateMay 05, 2020

Status DateJul 02, 2026

Published for OppositionFeb 18, 2020

Mark TypeStandard characters

Attorney Docket3752/2013

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

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

Status History

47 events

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

Jul 02, 2026

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

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

Jul 02, 2026

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 29, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 & 15 RECEIVED

Mar 17, 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

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

May 05, 2025

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

FINAL DISPOSITION REVIEWED - NO ACTION REQUIRED BY OFFICE

Sep 11, 2020

FINAL DISPOSITION REVIEWED - NO ACTION REQUIRED BY OFFICE

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Aug 05, 2020

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

May 05, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Feb 18, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 18, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION PROCESSED BY IB

Feb 14, 2020

NOTIFICATION PROCESSED BY IB

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 10, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 29, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

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

Jan 29, 2020

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

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Jan 29, 2020

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

EXAMINERS AMENDMENT -WRITTEN

Jan 15, 2020

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jan 15, 2020

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jan 15, 2020

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jan 15, 2020

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 15, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 13, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO LIE

Jan 13, 2020

ASSIGNED TO LIE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 13, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 20, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NOTIFICATION PROCESSED BY IB

Dec 06, 2019

NOTIFICATION PROCESSED BY IB

REPORT UNRESPONSIVE AMENDMENT - COMPLETED

Nov 04, 2019

REPORT UNRESPONSIVE AMENDMENT - COMPLETED

NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED

Nov 04, 2019

NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED

NOTIFICATION OF NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED

Nov 04, 2019

NOTIFICATION OF NOTICE OF UNRESPONSIVE AMENDMENT - E-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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 06, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Sep 06, 2019

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

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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