Who owns the SINCOS trademark?

The SINCOS trademark is owned by Li Yingqi.

What class is the SINCOS trademark registered in?

The SINCOS trademark is registered in Class 028 (Games, toys & sporting goods).

What is the serial number for SINCOS?

The USPTO serial number for SINCOS is 87357012.

What is the registration number for SINCOS?

SINCOS is registered under USPTO registration number 5349183.

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Home Search: SINCOSSINCOS #87357012

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Updated Sep 29, 2026·24 searches this week

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SIN

USPTO Trademark Record

REGISTERED

SINCOS

SN 87357012·Reg 5349183·Filed Mar 03, 2017

Owner Li Yingqi

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

SINCOS (Serial No. 87357012), Registration No. 5349183, is a registered US trademark filed on Mar 03, 2017 by Li Yingqi. This trademark covers Class 028 (Games, toys & sporting goods).

Section 8/9 declaration window: December 06, 2027

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Mark Intelligence

SINCOS (Reg. #5349183) is a registered US trademark that has been protecting its owner, Li Yingqi, since 2017. The mark covers Class 028 (Games, toys & sporting goods). Goods and services include Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.. The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 03, 2017

SERIAL

87357012

REG#

5349183

REGISTERED

Dec 05, 2017

Filing Information

StatusREGISTERED

Filing DateMar 03, 2017

Serial Number87357012

Registration No.5349183

Registration DateDec 05, 2017

Status DateJul 14, 2023

Published for OppositionSep 19, 2017

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 028Games, toys & sporting goods

US codes: 022, 023, 038, 050

First use anywhere: Mar 02, 2017

First use in commerce: Mar 02, 2017

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

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

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Status History

20 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Jul 14, 2023

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Jul 14, 2023

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 12, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Jan 17, 2023

TEAS SECTION 8 RECEIVED

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

Dec 05, 2022

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

REGISTERED-PRINCIPAL REGISTER

Dec 05, 2017

REGISTERED-PRINCIPAL REGISTER

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 19, 2017

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Sep 19, 2017

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 30, 2017

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 10, 2017

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 21, 2017

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 21, 2017

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO LIE

Jul 20, 2017

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 15, 2017

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION WRITTEN

Jun 02, 2017

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 02, 2017

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 02, 2017

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

May 29, 2017

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 09, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 07, 2017

NEW APPLICATION ENTERED

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