Who owns the SENTINEL trademark?

The SENTINEL trademark is owned by Sentinel Diversified Industries, Inc..

What is the serial number for SENTINEL?

The USPTO serial number for SENTINEL is 73190486.

What is the registration number for SENTINEL?

SENTINEL is registered under USPTO registration number 1199865.

Sealvo

Home Search: SENTINELSENTINEL #73190486

Back

Updated Sep 16, 2026·30 searches this week

View on USPTO TSDR Find similar marks

SEN

USPTO Trademark Record

REGISTERED

SENTINEL

Q: What class is the SENTINEL trademark registered in?

The SENTINEL trademark is registered in Class 037 (Construction, installation & repair services), Class 041 (Education & entertainment services).

SN 73190486·Reg 1199865·Filed Oct 23, 1978

Owner Sentinel Diversified Industries, Inc.

Construction services; installation and repair services; mining extraction, oil and gas drilling.; Education; providing of training; entertainment; sporting and cultural activities.

SENTINEL (Serial No. 73190486), Registration No. 1199865, is a registered US trademark filed on Oct 23, 1978 by Sentinel Diversified Industries, Inc.. This trademark covers Class 037 (Construction, installation & repair services), Class 041 (Education & entertainment services).

Section 8/9 declaration window: June 29, 2032

Conflict Analysis

Full conflict analysis for SENTINEL (SN 73190486) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

SENTINEL (Reg. #1199865) is a registered US trademark that has been protecting its owner, Sentinel Diversified Industries, Inc., since 1978. The mark covers Class 037 (Construction, installation & repair services) and Class 041 (Education & entertainment services) respectively. Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.; Education; providing .... The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 23, 1978

SERIAL

73190486

REG#

1199865

REGISTERED

Jun 29, 1982

Filing Information

StatusREGISTERED

Filing DateOct 23, 1978

Serial Number73190486

Registration No.1199865

Registration DateJun 29, 1982

Status DateJul 02, 2022

Published for OppositionMar 03, 1981

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 103

First use anywhere: Aug 01, 1970

First use in commerce: Jun 01, 1971

Construction services; installation and repair services; mining extraction, oil and gas drilling.

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Aug 01, 1970

First use in commerce: Jun 01, 1971

Education; providing of training; entertainment; sporting and cultural activities.

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

20 events

REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED

Jul 02, 2022

REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED

REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8

Jul 02, 2022

REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jul 02, 2022

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Jul 02, 2022

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 29, 2022

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Jun 29, 2022

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Jun 29, 2022

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

TEAS SECTION 8 & 9 RECEIVED

Jan 21, 2022

TEAS SECTION 8 & 9 RECEIVED

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

Oct 21, 2011

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Oct 21, 2011

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

TEAS SECTION 8 & 9 RECEIVED

Oct 19, 2011

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

Mar 31, 2008

CASE FILE IN TICRS

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

Sep 20, 2002

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Sep 20, 2002

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

PAPER RECEIVED

Jun 25, 2002

PAPER RECEIVED

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

Jun 25, 2002

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

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

Feb 20, 1988

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

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

Jul 02, 1987

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

REGISTERED-PRINCIPAL REGISTER

Jun 29, 1982

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 03, 1981

PUBLISHED FOR OPPOSITION

Other Marks by Sentinel Diversified Industries, Inc.

Additional USPTO filings from the same owner.

MAG

MAGNETRONICS

73279769

Sentinel Diversified Industries, Inc.

REGISTERED

SEN

SENTINEL LOCKSMITHS

72440772

SENTINEL DIVERSIFIED INDUSTRIES, INC.

ABANDONED

SEN

SENTINEL MAGNETRONICS

73279908

Sentinel Diversified Industries, Inc.

ABANDONED

SEN

SENTINEL MAINTENANCE SERVICE

73190479

Sentinel Diversified Industries, Inc.

ABANDONED

Other Marks in Class 037 — Construction, installation & repair services

Recently filed and registered marks in the same international class.

SEN

SENTINEL

98085242

Deep R&D Ltd

REGISTERED

SEN

SENTINEL

87406988

FUJIFILM CORPORATION

REGISTERED

SEN

SENTINEL

97647361

Sentinel Technologies, Inc

REGISTERED

SEN

SENTINEL

77758896

D.L.I., Inc.

REGISTERED

Other Marks by STEWART J. BELLUS

Additional USPTO filings handled by the same attorney of record.

CUM

CUMULUS RETAIL

88390263

REGISTERED

HNE

HÖNES

79154990

REGISTERED

FUN

FUNATIK

77564775

REGISTERED

THE

THE MILL FINE COFFEE & FRESH FOODS

86177685

REGISTERED

SENTINEL

Run a conflict check

Other Marks by Sentinel Diversified Industries, Inc.

Other Marks in Class 037 — Construction, installation & repair services

Other Marks by STEWART J. BELLUS

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company