Who owns the SIERRA trademark?

The SIERRA trademark is owned by SIERRA FOR MEDICAL SCIENCE, INC..

What class is the SIERRA trademark registered in?

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

What is the serial number for SIERRA?

The USPTO serial number for SIERRA is 74632362.

What is the registration number for SIERRA?

SIERRA is registered under USPTO registration number 2078311.

Sealvo

Home Search: SIERRASIERRA #74632362

Back

Updated Oct 12, 2026·42 searches this week

View on USPTO TSDR Find similar marks

SIE

USPTO Trademark Record

REGISTERED

SIERRA

SN 74632362·Reg 2078311·Filed Feb 10, 1995

Owner SIERRA FOR MEDICAL SCIENCE, 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.

SIERRA (Serial No. 74632362), Registration No. 2078311, is a registered US trademark filed on Feb 10, 1995 by SIERRA FOR MEDICAL SCIENCE, INC.. This trademark covers Class 042 (Scientific, technology & SaaS services).

renewal 30y period: July 15, 2027276 days remaining

Mark Intelligence

SIERRA (Reg. #2078311) is a registered US trademark that has been protecting its owner, SIERRA FOR MEDICAL SCIENCE, INC., 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

Feb 10, 1995

SERIAL

74632362

REG#

2078311

REGISTERED

Jul 15, 1997

Filing Information

StatusREGISTERED

Filing DateFeb 10, 1995

Serial Number74632362

Registration No.2078311

Registration DateJul 15, 1997

Status DateJun 22, 2017

Published for OppositionApr 22, 1997

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 Accepted

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Dec 31, 1984

First use in commerce: May 31, 1993

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

28 events

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

Jul 15, 2026

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

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

May 02, 2023

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 02, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 02, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 22, 2017

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jun 22, 2017

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jun 22, 2017

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Jun 22, 2017

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

TEAS SECTION 8 & 9 RECEIVED

May 08, 2017

TEAS SECTION 8 & 9 RECEIVED

NOTICE OF DESIGN SEARCH CODE MAILED

Nov 25, 2008

NOTICE OF DESIGN SEARCH CODE MAILED

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

Apr 09, 2007

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Apr 09, 2007

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

ASSIGNED TO PARALEGAL

Apr 04, 2007

ASSIGNED TO PARALEGAL

CASE FILE IN TICRS

Mar 14, 2007

CASE FILE IN TICRS

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

Mar 07, 2007

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

PAPER RECEIVED

Mar 07, 2007

PAPER RECEIVED

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Aug 14, 2003

REGISTERED - SEC. 8 (6-YR) ACCEPTED

PAPER RECEIVED

May 19, 2003

PAPER RECEIVED

REGISTERED - SEC. 8 (6-YR) FILED

May 19, 2003

REGISTERED - SEC. 8 (6-YR) FILED

REGISTERED-PRINCIPAL REGISTER

Jul 15, 1997

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 22, 1997

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Mar 21, 1997

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 27, 1997

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 31, 1996

CORRESPONDENCE RECEIVED IN LAW OFFICE

FINAL REFUSAL MAILED

May 03, 1996

FINAL REFUSAL MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 16, 1996

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Jul 24, 1995

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Jul 06, 1995

ASSIGNED TO EXAMINER

Other Marks in Class 042 — Scientific, technology & SaaS services

Recently filed and registered marks in the same international class.

SIE

SIERRA

98055256

Sierra Technologies, Inc.

REGISTERED

SIE

SIERRA

74294234

TENSAR INTERNATIONAL CORPORATION

REGISTERED

SIE

SIERRA

90850918

ProQuest LLC

REGISTERED

SIE

SIERRA

73651994

ALLEN, DIANA L.

REGISTERED

Other Marks by Kenneth L. Green

Additional USPTO filings handled by the same attorney of record.

GOO

GOOD VIBRATIONS MOTORSPORTS

86739753

86860897

BETTER VIEW MAGNIFIER

90157716

REGISTERED

YOU

YOU'LL NEVER HEAR US COMING

87942953

REGISTERED

SIERRA

Run a conflict check

Other Marks in Class 042 — Scientific, technology & SaaS services

Other Marks by Kenneth L. Green

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company