Who owns the OSAIO trademark?

The OSAIO trademark is owned by Luo Tingyuan.

What class is the OSAIO trademark registered in?

The OSAIO trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for OSAIO?

The USPTO serial number for OSAIO is 90849943.

What is the registration number for OSAIO?

OSAIO is registered under USPTO registration number 0.

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Updated Oct 12, 2026·33 searches this week

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OSA

USPTO Trademark Record

ABANDONED

OSAIO

SN 90849943·Reg 0·Filed Jul 27, 2021

Owner Luo Tingyuan

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

OSAIO (Serial No. 90849943), Registration No. 0, is a abandoned US trademark filed on Jul 27, 2021 by Luo Tingyuan. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Revival window: November 29, 202648 days remaining

Mark Intelligence

OSAIO (Reg. #0) is an abandoned US trademark that was filed in 2021 but has since been abandoned. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply....

FILED

Jul 27, 2021

SERIAL

90849943

REG#

Filing Information

StatusABANDONED

Filing DateJul 27, 2021

Serial Number90849943

Registration No.0

Status DateSep 29, 2026

Mark TypeStandard characters

Status DescriptionDead and abandoned due to failure to respond

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

First use anywhere: Apr 27, 2021

First use in commerce: May 05, 2021

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

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Status History

13 events

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Sep 29, 2026

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Sep 29, 2026

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

ASSIGNED TO EXAMINER

Aug 27, 2026

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Jun 11, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 11, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 11, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

May 29, 2026

ASSIGNED TO EXAMINER

AMENDMENT CORRESPONDENCE ENTERED

Sep 24, 2025

AMENDMENT CORRESPONDENCE ENTERED

NOTICE OF SUSPENSION EMAILED - PENDING SCO

Sep 01, 2022

NOTICE OF SUSPENSION EMAILED - PENDING SCO

SUSPENDED PENDING ADMINISTRATIVE REVIEW

Aug 31, 2022

SUSPENDED PENDING ADMINISTRATIVE REVIEW

SHOW CAUSE ORDER

Aug 25, 2022

SHOW CAUSE ORDER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 24, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 30, 2021

NEW APPLICATION ENTERED

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