Who owns the PROBASTO trademark?

The PROBASTO trademark is owned by Pan Yongyan.

What class is the PROBASTO trademark registered in?

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

What is the serial number for PROBASTO?

The USPTO serial number for PROBASTO is 87834851.

What is the registration number for PROBASTO?

PROBASTO is registered under USPTO registration number 5640956.

Sealvo

Home Search: PROBASTOPROBASTO #87834851

Back

Updated Oct 6, 2026·35 searches this week

View on USPTO TSDR Find similar marks

PRO

USPTO Trademark Record

ABANDONED

PROBASTO

SN 87834851·Reg 5640956·Filed Mar 15, 2018

Owner Pan Yongyan

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

PROBASTO (Serial No. 87834851), Registration No. 5640956, is a abandoned US trademark filed on Mar 15, 2018 by Pan Yongyan. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Mark Intelligence

PROBASTO (Reg. #5640956) is an abandoned US trademark that was filed in 2018 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.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 15, 2018

SERIAL

87834851

REG#

5640956

REGISTERED

Jan 01, 2019

Filing Information

StatusABANDONED

Filing DateMar 15, 2018

Serial Number87834851

Registration No.5640956

Registration DateJan 01, 2019

Status DateJul 11, 2025

Published for OppositionOct 16, 2018

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, 031, 034

First use anywhere: Nov 02, 2017

First use in commerce: Nov 02, 2017

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.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

17 events

CANCELLED SEC. 8 (6-YR)

Jul 11, 2025

CANCELLED SEC. 8 (6-YR)

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Jan 01, 2024

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Jan 01, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 16, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 16, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 26, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 12, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 12, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 12, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

Sep 11, 2018

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 28, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION WRITTEN

May 17, 2018

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 17, 2018

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 17, 2018

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

May 15, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 21, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 19, 2018

NEW APPLICATION ENTERED

Other Marks by Pan Yongyan

Additional USPTO filings from the same owner.

WIN

WINUNITE

87777403

Pan Yongyan

REGISTERED

ROC

ROCCS

87140915

Pan Yongyan

REGISTERED

SUN

SUNPIE-MOTO

90349999

Pan, Yongyan

REGISTERED

PROBASTO

Run a conflict check

Other Marks by Pan Yongyan

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company