POWERHOUSE

LIVE

Serial Number

75289967

Owner

Alliant Energy Corporation

Attorney

Winfield B. Martin

First Use Date

Jan 13, 1996

Filing Date

May 12, 1997

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POWERHOUSE Trademark

Serial Number: 75289967 • Registration: 2176549

POWERHOUSE is a trademark filed by Alliant Energy Corporation on May 12, 1997. The trademark is classified under Class 42 (Computer & Scientific). The application is currently registered and active.

Trademark Classes

Class 42 - Computer & Scientific

Scientific and technological services; industrial analysis and research services

Owner Contact Info

Alliant Energy Corporation (58 trademarks)

4902 N Biltmore Ln
Madison, WI 537071007

Entity Type: 03

IES Utilities Inc.

200 First Street SE
Cedar Rapids, IA 52401

Entity Type: 03

Legal Representation

Attorney of Record

Winfield B. Martin

1,965 trademarks filed View all →

Correspondence Address

Winfield B. Martin PERKINS COIE LLP

P.O. Box 2608

Seattle, WA 98111

United States

Trademark Details

Filing Date

May 12, 1997

Registration Date

July 28, 1998

First Use Anywhere

January 13, 1996

First Use in Commerce

April 20, 1996

Published for Opposition

May 5, 1998

Goods & Services

promoting the efficient use of energy for residential use by providing energy saving information to users through various media

Filing History

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Mar 16, 2026 EWAF

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 16, 2026 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 16, 2026 ARAA

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

Mar 16, 2026 REAP

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 16, 2026 CHAN

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 16, 2026 COAR

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 5, 2020 ARAA

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

Feb 5, 2020 REAP

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

Jul 5, 2018 NA89

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jul 5, 2018 RNL2

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

Jul 5, 2018 89AG

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 5, 2018 APRE

TEAS SECTION 8 & 9 RECEIVED

Jun 22, 2018 E89R

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

Jul 28, 2017 REM2

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

May 31, 2008 RNL1

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

May 31, 2008 89AG

ASSIGNED TO PARALEGAL

May 29, 2008 PLGL

TEAS SECTION 8 & 9 RECEIVED

May 16, 2008 E89R

CASE FILE IN TICRS

Aug 8, 2007 CFIT

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 4, 2004 TCCA

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

Apr 8, 2004 815F

TEAS SECTION 8 & 15 RECEIVED

Apr 8, 2004 E815

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 28, 2003 TCCA

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

Sep 30, 2003 C15A

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

Sep 3, 2003 815F

TEAS SECTION 8 & 15 RECEIVED

Sep 3, 2003 E815

REGISTERED-PRINCIPAL REGISTER

Jul 28, 1998 R.PR

PUBLISHED FOR OPPOSITION

May 5, 1998 PUBO

NOTICE OF PUBLICATION

Apr 3, 1998 NPUB

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 18, 1998 CNSA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 12, 1998 CRFA

NON-FINAL ACTION MAILED

Dec 31, 1997 CNRT

ASSIGNED TO EXAMINER

Dec 16, 1997 DOCK

ASSIGNED TO EXAMINER

Dec 16, 1997 DOCK

ASSIGNED TO EXAMINER

Dec 16, 1997 DOCK

ASSIGNED TO EXAMINER

Nov 28, 1997 DOCK

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