Who owns the WIKIHOUSE trademark?

The WIKIHOUSE trademark is owned by Open Systems Lab Ltd.

What class is the WIKIHOUSE trademark registered in?

The WIKIHOUSE trademark is registered in Class 037 (Construction, installation & repair services).

What is the serial number for WIKIHOUSE?

The USPTO serial number for WIKIHOUSE is 79373954.

What is the registration number for WIKIHOUSE?

WIKIHOUSE is registered under USPTO registration number 7830411.

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Home Search: WIKIHOUSEWIKIHOUSE #79373954

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Updated Sep 27, 2026·24 searches this week

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WIK

USPTO Trademark Record

REGISTERED

WIKIHOUSE

SN 79373954·Reg 7830411·Filed Jun 08, 2023

Owner Open Systems Lab Ltd

Construction services; installation and repair services; mining extraction, oil and gas drilling.

WIKIHOUSE (Serial No. 79373954), Registration No. 7830411, is a registered US trademark filed on Jun 08, 2023 by Open Systems Lab Ltd. This trademark covers Class 037 (Construction, installation & repair services).

early section 8: June 17, 2031

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Mark Intelligence

WIKIHOUSE (Reg. #7830411) is a registered US trademark that has been protecting its owner, Open Systems Lab Ltd, since 2023. The mark covers Class 037 (Construction, installation & repair services). Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.. The mark faced 3 opposition proceedings during prosecution.

FILED

Jun 08, 2023

SERIAL

79373954

REG#

7830411

REGISTERED

Jun 17, 2025

Filing Information

StatusREGISTERED

Filing DateJun 08, 2023

Serial Number79373954

Registration No.7830411

Registration DateJun 17, 2025

Status DateJun 17, 2025

Published for OppositionApr 29, 2025

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

Construction services; installation and repair services; mining extraction, oil and gas drilling.

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

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Status History

29 events

FINAL DECISION TRANSACTION PROCESSED BY IB

Jan 29, 2026

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Jan 13, 2026

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Jan 13, 2026

FINAL DISPOSITION NOTICE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Nov 05, 2025

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Nov 05, 2025

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Sep 17, 2025

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Jun 17, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 17, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Apr 29, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 29, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 23, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 31, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 28, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 28, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 28, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Jan 10, 2025

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Dec 26, 2024

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Dec 26, 2024

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Dec 13, 2024

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Dec 12, 2024

NON-FINAL ACTION WRITTEN

CORRECTION FROM IB ENTERED - ATTORNEY REVIEW REQUIRED

Sep 17, 2024

CORRECTION FROM IB ENTERED - ATTORNEY REVIEW REQUIRED

REINSTATED

Aug 19, 2024

REINSTATED

CORRECTION TRANSACTION RECEIVED FROM IB

Jun 10, 2024

CORRECTION TRANSACTION RECEIVED FROM IB

NOTIFICATION OF EFFECT OF CANCELLATION OF INTL REG MAILED

Mar 11, 2024

NOTIFICATION OF EFFECT OF CANCELLATION OF INTL REG MAILED

DEATH OF INTERNATIONAL REGISTRATION

Mar 10, 2024

DEATH OF INTERNATIONAL REGISTRATION

ASSIGNED TO EXAMINER

Feb 29, 2024

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

Jul 18, 2023

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 14, 2023

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jul 13, 2023

SN ASSIGNED FOR SECT 66A APPL FROM IB

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