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POWERHOUSE

POWERHOUSE

Registered
US US · App #75289967 · Reg #2176549
Owned by
Alliant Energy Corporation
Application date
1997-05-12
Registration date
1998-07-28
Published date
1998-05-05
First use date
1996-01-13
Renewal date
2018-07-28
Expiry date
—
Kind of mark
Service
Mark feature
Word
USPTO flags:Standard charsUse-basedSec 8 acceptedIncontestable

NICE Classes

42Scientific & technology

Domestic Classes

Jurisdiction-specific classifications outside WIPO 1-45 (e.g. US old classes).

100101

Keywords

Romanizations + synonyms registered by the office. Useful for non-Latin marks (JP / KR / CN).

POWER HOUSE

Current owners

Applicants

  • IES Utilities Inc.

Previous owners

  • IES Utilities Inc.
  • IES Utilities Inc.
  • IES Utilities Inc.

Correspondence

  • [Winfield B. Martin] PERKINS COIE LLP

Activity Summary

Oppositions
1
P 1 · D 0
Assignments
1
Security: 0
Renewals
3
Prosecution events
36

Renewals & Maintenance

KindEffective dateStatus
Earliest Filing Date2027-07-28—
Latest Filing Date Without Additional Fee2028-07-28—
Latest Filing Date With Additional Fee2029-01-29—

Oppositions

NumberDateStatusPlaintiffDefendant
—2004-10-06TerminatedAlliant Energy CorporationCrown Battery Manufacturing Company

Assignments & Security Interests

DateConveyanceAssignor → AssigneeType
2002-08-16ASSIGNS THE ENTIRE INTERESTIES UTILITIES INC. N/K/A INTERSTATE POWER AND LIGHT COMPANY → ALLIANT ENERGY CORPORATIONTransfer

History Timeline

36 events
  1. 2026-03-16PHTEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS— Code :EWAF - Type: I
  2. 2026-03-16PHTEAS CHANGE OF CORRESPONDENCE RECEIVED— Code :TCCA - Type: I
  3. 2026-03-16PHATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED— Code :ARAA - Type: I
  4. 2026-03-16PHTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED— Code :REAP - Type: I
  5. 2026-03-16PHAPPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED— Code :CHAN - Type: I
  6. 2026-03-16PHTEAS CHANGE OF OWNER ADDRESS RECEIVED— Code :COAR - Type: I
  7. 2020-02-05PHATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED— Code :ARAA - Type: I
  8. 2020-02-05PHTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED— Code :REAP - Type: I
  9. 2018-07-05PHNOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED— Code :NA89 - Type: E
  10. 2018-07-05PHREGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)— Code :RNL2 - Type: Q
  11. 2018-07-05PHREGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED— Code :89AG - Type: O
  12. 2018-07-05PHCASE ASSIGNED TO POST REGISTRATION PARALEGAL— Code :APRE - Type: A
  13. 2018-06-22PHTEAS SECTION 8 & 9 RECEIVED— Code :E89R - Type: I
  14. 2017-07-28PHCOURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED— Code :REM2 - Type: E
  15. 2008-05-31PHREGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)— Code :RNL1 - Type: Q
  16. 2008-05-31PHREGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED— Code :89AG - Type: O
  17. 2008-05-29PHASSIGNED TO PARALEGAL— Code :PLGL - Type: A
  18. 2008-05-16PHTEAS SECTION 8 & 9 RECEIVED— Code :E89R - Type: I
  19. 2007-08-08PHCASE FILE IN TICRS— Code :CFIT - Type: O
  20. 2004-06-04PHTEAS CHANGE OF CORRESPONDENCE RECEIVED— Code :TCCA - Type: I
  21. 2004-04-08PHREGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED— Code :815F - Type: I
  22. 2004-04-08PHTEAS SECTION 8 & 15 RECEIVED— Code :E815 - Type: I
  23. 2003-10-28PHTEAS CHANGE OF CORRESPONDENCE RECEIVED— Code :TCCA - Type: I
  24. 2003-09-30PHREGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.— Code :C15A - Type: O
  25. 2003-09-03PHREGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED— Code :815F - Type: I
  26. 2003-09-03PHTEAS SECTION 8 & 15 RECEIVED— Code :E815 - Type: I
  27. 1998-07-28PHREGISTERED-PRINCIPAL REGISTER— Code :R.PR - Type: A
  28. 1998-05-05PHPUBLISHED FOR OPPOSITION— Code :PUBO - Type: A
  29. 1998-04-03PHNOTICE OF PUBLICATION— Code :NPUB - Type: O
  30. 1998-02-18PHAPPROVED FOR PUB - PRINCIPAL REGISTER— Code :CNSA - Type: O
  31. 1998-01-12PHCORRESPONDENCE RECEIVED IN LAW OFFICE— Code :CRFA - Type: I
  32. 1997-12-31PHNON-FINAL ACTION MAILED— Code :CNRT - Type: F
  33. 1997-12-16PHASSIGNED TO EXAMINER— Code :DOCK - Type: D
  34. 1997-12-16PHASSIGNED TO EXAMINER— Code :DOCK - Type: D
  35. 1997-12-16PHASSIGNED TO EXAMINER— Code :DOCK - Type: D
  36. 1997-11-28PHASSIGNED TO EXAMINER— Code :DOCK - Type: D