Who owns the WSI trademark?

The WSI trademark is owned by AIS WSI LLC.

What class is the WSI trademark registered in?

The WSI trademark is registered in Class 040 (Treatment & processing of materials).

What is the serial number for WSI?

The USPTO serial number for WSI is 78608639.

What is the registration number for WSI?

WSI is registered under USPTO registration number 3254791.

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WSI

USPTO Trademark Record

REGISTERED

WSI

SN 78608639·Reg 3254791·Filed Apr 14, 2005

Owner AIS WSI LLC

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

WSI (Serial No. 78608639), Registration No. 3254791, is a registered US trademark filed on Apr 14, 2005 by AIS WSI LLC. This trademark covers Class 040 (Treatment & processing of materials).

renewal 20y period: June 28, 2027276 days remaining

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Full conflict analysis for WSI (SN 78608639) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

WSI (Reg. #3254791) is a registered US trademark that has been protecting its owner, AIS WSI LLC, since 2005. The mark covers Class 040 (Treatment & processing of materials). Goods and services include Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food a.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 14, 2005

SERIAL

78608639

REG#

3254791

REGISTERED

Jun 26, 2007

Filing Information

StatusREGISTERED

Filing DateApr 14, 2005

Serial Number78608639

Registration No.3254791

Registration DateJun 26, 2007

Status DateAug 22, 2017

Published for OppositionApr 10, 2007

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 040Treatment & processing of materials

US codes: 100, 103, 106

First use anywhere: Apr 30, 1990

First use in commerce: Apr 30, 1990

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

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

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Status History

55 events

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

Jun 26, 2026

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 18, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

May 07, 2025

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Dec 07, 2022

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 01, 2022

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 22, 2017

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Aug 22, 2017

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Aug 22, 2017

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Aug 22, 2017

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

TEAS SECTION 8 & 9 RECEIVED

Jul 12, 2017

TEAS SECTION 8 & 9 RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jul 05, 2017

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Jun 26, 2016

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

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Apr 10, 2013

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 03, 2012

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Nov 03, 2012

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

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Nov 03, 2012

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Oct 16, 2012

TEAS SECTION 8 & 15 RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 24, 2012

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 15, 2012

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 08, 2012

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Dec 23, 2009

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Dec 24, 2008

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 28, 2007

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Jun 26, 2007

REGISTERED-PRINCIPAL REGISTER

EXPARTE APPEAL TERMINATED

Jun 26, 2007

EXPARTE APPEAL TERMINATED

PUBLISHED FOR OPPOSITION

Apr 10, 2007

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Mar 21, 2007

NOTICE OF PUBLICATION

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 28, 2007

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

ASSIGNED TO LIE

Feb 26, 2007

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Feb 26, 2007

LAW OFFICE PUBLICATION REVIEW COMPLETED

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

Feb 05, 2007

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 05, 2007

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Feb 05, 2007

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 05, 2007

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 22, 2007

APPROVED FOR PUB - PRINCIPAL REGISTER

EXPARTE APPEAL RECEIVED AT TTAB

Jan 02, 2007

EXPARTE APPEAL RECEIVED AT TTAB

JURISDICTION RESTORED TO EXAMINING ATTORNEY

Jan 02, 2007

JURISDICTION RESTORED TO EXAMINING ATTORNEY

EX PARTE APPEAL-INSTITUTED

Jan 02, 2007

EX PARTE APPEAL-INSTITUTED

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 15, 2006

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 14, 2006

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 14, 2006

CORRESPONDENCE RECEIVED IN LAW OFFICE

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

Sep 08, 2006

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 08, 2006

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Sep 07, 2006

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 07, 2006

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

FINAL REFUSAL WRITTEN

Jul 05, 2006

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Jul 05, 2006

FINAL REFUSAL E-MAILED

AMENDMENT FROM APPLICANT ENTERED

Jun 16, 2006

AMENDMENT FROM APPLICANT ENTERED

PAPER RECEIVED

May 15, 2006

PAPER RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 15, 2006

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 12, 2006

TEAS RESPONSE TO OFFICE ACTION RECEIVED

ASSIGNED TO EXAMINER

Nov 12, 2005

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Nov 12, 2005

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Nov 12, 2005

NON-FINAL ACTION E-MAILED

NEW APPLICATION ENTERED

Apr 21, 2005

NEW APPLICATION ENTERED

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