Who owns the NATLSCO trademark?

The NATLSCO trademark is owned by U.S. LABORATORIES INC..

What class is the NATLSCO trademark registered in?

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

What is the serial number for NATLSCO?

The USPTO serial number for NATLSCO is 73187407.

What is the registration number for NATLSCO?

NATLSCO is registered under USPTO registration number 1141667.

Sealvo

Home Search: NATLSCONATLSCO #73187407

Back

Updated Sep 21, 2026·21 searches this week

View on USPTO TSDR Find similar marks

NAT

USPTO Trademark Record

ABANDONED

NATLSCO

SN 73187407·Reg 1141667·Filed Sep 25, 1978

Owner U.S. LABORATORIES INC.

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.

NATLSCO (Serial No. 73187407), Registration No. 1141667, is a abandoned US trademark filed on Sep 25, 1978 by U.S. LABORATORIES INC.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Conflict Analysis

Full conflict analysis for NATLSCO (SN 73187407) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

NATLSCO (Reg. #1141667) is an abandoned US trademark that was filed in 1978 but has since been abandoned. 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....

FILED

Sep 25, 1978

SERIAL

73187407

REG#

1141667

REGISTERED

Nov 18, 1980

Filing Information

StatusABANDONED

Filing DateSep 25, 1978

Serial Number73187407

Registration No.1141667

Registration DateNov 18, 1980

Status DateMar 11, 2016

Published for OppositionMay 06, 1980

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

First use anywhere: Nov 10, 1969

First use in commerce: Nov 10, 1969

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

13 events

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

Mar 11, 2016

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 17, 2011

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE FILE IN TICRS

Feb 15, 2008

CASE FILE IN TICRS

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jan 17, 2007

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Nov 27, 2006

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 27, 2006

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Oct 25, 2006

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Apr 03, 2001

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Apr 03, 2001

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Nov 20, 2000

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

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

Apr 04, 1986

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

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

Jan 24, 1986

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

REGISTERED-PRINCIPAL REGISTER

Nov 18, 1980

REGISTERED-PRINCIPAL REGISTER

Other Marks by U.S. LABORATORIES INC.

Additional USPTO filings from the same owner.

CLA

CLAYTON

75432527

U.S. LABORATORIES INC.

ABANDONED

CLA

CLAYTON GROUP SERVICES

75363022

U.S. LABORATORIES INC.

ABANDONED

USL

US LABORATORIES

77081819

U.S. Laboratories Inc.

ABANDONED

GRA

GRAHAMMARCUS

78949245

U.S. Laboratories Inc.

ABANDONED

Other Marks by Bradford S. Breen

Additional USPTO filings handled by the same attorney of record.

ROA

ROADS TO RESPECT

75748029

REGISTERED

ORI

ORIGINCOMPLIANCE

78600149

REGISTERED

CEN

CENTRAL BRANDS

98203361

PENDING

CEN

CENTRAL BRANDS

98203367

PENDING

NATLSCO

Run a conflict check

Other Marks by U.S. LABORATORIES INC.

Other Marks by Bradford S. Breen

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company