Who owns the STRESSPROOF trademark?

The STRESSPROOF trademark is owned by NIAGARA LASALLE CORPORATION.

What class is the STRESSPROOF trademark registered in?

The STRESSPROOF trademark is registered in Class 014 (Precious metals, jewelry, clocks & watches).

What is the serial number for STRESSPROOF?

The USPTO serial number for STRESSPROOF is 71686062.

What is the registration number for STRESSPROOF?

STRESSPROOF is registered under USPTO registration number 621637.

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Updated Oct 9, 2026·19 searches this week

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STR

USPTO Trademark Record

REGISTERED

STRESSPROOF

SN 71686062·Reg 621637·Filed

Owner NIAGARA LASALLE CORPORATION

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

STRESSPROOF (Serial No. 71686062), Registration No. 621637, is a registered US trademark by NIAGARA LASALLE CORPORATION. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches).

Section 8/9 declaration window: February 21, 2036

Mark Intelligence

STRESSPROOF (Reg. #621637) is a registered US trademark that has been protecting its owner, NIAGARA LASALLE CORPORATION, since its filing date. The mark covers Class 014 (Precious metals, jewelry, clocks & watches). Goods and services include Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments....

FILED

SERIAL

71686062

REG#

621637

Filing Information

StatusREGISTERED

Serial Number71686062

Registration No.621637

Status DateApr 04, 2026

Next RenewalFebruary 21, 2036

Mark TypeStylized characters

Attorney Docket298020366

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 014Precious metals, jewelry, clocks & watches

US codes: 014

First use anywhere: Jan 31, 1937

First use in commerce: Jan 31, 1937

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

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

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Status History

28 events

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

Apr 04, 2026

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

REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)

Apr 04, 2026

REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)

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

Apr 04, 2026

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 03, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Jan 26, 2026

TEAS SECTION 8 & 9 RECEIVED

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

Feb 21, 2025

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

COUNTERCLAIM OPP. NO. 999999

May 02, 2016

COUNTERCLAIM OPP. NO. 999999

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

Feb 05, 2016

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

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

Feb 05, 2016

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

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

Feb 05, 2016

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

TEAS SECTION 8 & 9 RECEIVED

Jan 25, 2016

TEAS SECTION 8 & 9 RECEIVED

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

Feb 21, 2015

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

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Dec 14, 2011

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Oct 12, 2011

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 23, 2011

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 23, 2010

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Apr 21, 2010

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

CASE FILE IN TICRS

Jan 22, 2009

CASE FILE IN TICRS

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Nov 21, 2007

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Nov 16, 2007

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Sep 27, 2006

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

ASSIGNED TO PARALEGAL

Jun 09, 2006

ASSIGNED TO PARALEGAL

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

Jun 09, 2006

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jun 09, 2006

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

TEAS SECTION 8 & 9 RECEIVED

Nov 23, 2005

TEAS SECTION 8 & 9 RECEIVED

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Apr 02, 1996

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Feb 06, 1996

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

REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

Feb 21, 1976

REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

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