Who owns the CLL trademark?

The CLL trademark is owned by Cowan, Liebowitz & Latman, P.C..

What class is the CLL trademark registered in?

The CLL trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for CLL?

The USPTO serial number for CLL is 74721465.

What is the registration number for CLL?

CLL is registered under USPTO registration number 1990051.

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CLL

USPTO Trademark Record

REGISTERED

CLL

SN 74721465·Reg 1990051·Filed Aug 28, 1995

Owner Cowan, Liebowitz & Latman, P.C.

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

CLL (Serial No. 74721465), Registration No. 1990051, is a registered US trademark filed on Aug 28, 1995 by Cowan, Liebowitz & Latman, P.C.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: July 30, 2036

Mark Intelligence

CLL (Reg. #1990051) is a registered US trademark that has been protecting its owner, Cowan, Liebowitz & Latman, P.C., since 1995. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 28, 1995

SERIAL

74721465

REG#

1990051

REGISTERED

Jul 30, 1996

Filing Information

StatusREGISTERED

Filing DateAug 28, 1995

Serial Number74721465

Registration No.1990051

Registration DateJul 30, 1996

Status DateAug 13, 2026

Published for OppositionMay 07, 1996

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Apr 30, 1990

First use in commerce: Apr 30, 1990

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

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Status History

26 events

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

Aug 13, 2026

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Aug 13, 2026

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Aug 13, 2026

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 10, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Jun 11, 2026

TEAS SECTION 8 & 9 RECEIVED

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

Jul 30, 2025

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 21, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 09, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Sep 09, 2015

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Sep 09, 2015

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Sep 09, 2015

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

TEAS SECTION 8 & 9 RECEIVED

Aug 10, 2015

TEAS SECTION 8 & 9 RECEIVED

ASSIGNED TO PARALEGAL

Oct 28, 2006

ASSIGNED TO PARALEGAL

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

Oct 28, 2006

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Oct 28, 2006

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

TEAS SECTION 8 & 9 RECEIVED

Jul 18, 2006

TEAS SECTION 8 & 9 RECEIVED

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

Jul 18, 2006

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

CASE FILE IN TICRS

Jul 10, 2006

CASE FILE IN TICRS

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

Sep 07, 2001

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

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

Aug 21, 2001

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

REGISTERED-PRINCIPAL REGISTER

Jul 30, 1996

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 07, 1996

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Apr 05, 1996

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 28, 1996

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT MAILED

Feb 22, 1996

EXAMINER'S AMENDMENT MAILED

ASSIGNED TO EXAMINER

Feb 13, 1996

ASSIGNED TO EXAMINER

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