Who owns the KNOT THEORY trademark?

The KNOT THEORY trademark is owned by Shenzhen Qianhai Yuezhiji Technology Co.,Ltd.

What class is the KNOT THEORY trademark registered in?

The KNOT THEORY trademark is registered in Class 014 (Precious metals, jewelry, clocks & watches).

What is the serial number for KNOT THEORY?

The USPTO serial number for KNOT THEORY is 86955871.

What is the registration number for KNOT THEORY?

KNOT THEORY is registered under USPTO registration number 5108189.

Sealvo

Home Search: KNOT THEORYKNOT THEORY #86955871

Back

Updated Sep 28, 2026·22 searches this week

View on USPTO TSDR Find similar marks

KNO

USPTO Trademark Record

ABANDONED

KNOT THEORY

SN 86955871·Reg 5108189·Filed Mar 29, 2016

Owner Shenzhen Qianhai Yuezhiji Technology Co.,Ltd

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

KNOT THEORY (Serial No. 86955871), Registration No. 5108189, is a abandoned US trademark filed on Mar 29, 2016 by Shenzhen Qianhai Yuezhiji Technology Co.,Ltd. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches).

Conflict Analysis

Full conflict analysis for KNOT THEORY (SN 86955871) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

KNOT THEORY (Reg. #5108189) is an abandoned US trademark that was filed in 2016 but has since been abandoned. The mark covers Class 014 (Precious metals, jewelry, clocks & watches). Goods and services include Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 29, 2016

SERIAL

86955871

REG#

5108189

REGISTERED

Dec 27, 2016

Filing Information

StatusABANDONED

Filing DateMar 29, 2016

Serial Number86955871

Registration No.5108189

Registration DateDec 27, 2016

Status DateMay 22, 2017

Published for OppositionOct 11, 2016

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 014Precious metals, jewelry, clocks & watches

US codes: 002, 027, 028, 050

First use anywhere: Mar 28, 2016

First use in commerce: Mar 28, 2016

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

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

20 events

CANCELLATION TERMINATED NO. 999999

May 22, 2017

CANCELLATION TERMINATED NO. 999999

CANCELLED SECTION 18-TOTAL

May 22, 2017

CANCELLED SECTION 18-TOTAL

CANCELLATION GRANTED NO. 999999

May 06, 2017

CANCELLATION GRANTED NO. 999999

CANCELLATION INSTITUTED NO. 999999

Jan 21, 2017

CANCELLATION INSTITUTED NO. 999999

REGISTERED-PRINCIPAL REGISTER

Dec 27, 2016

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 11, 2016

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 11, 2016

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 21, 2016

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Sep 07, 2016

LAW OFFICE PUBLICATION REVIEW COMPLETED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 31, 2016

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 31, 2016

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 31, 2016

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

Aug 25, 2016

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 17, 2016

TEAS RESPONSE TO OFFICE ACTION RECEIVED

ASSIGNED TO EXAMINER

Jul 12, 2016

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Jul 12, 2016

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 12, 2016

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 12, 2016

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION ENTERED

Apr 01, 2016

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 01, 2016

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Other Marks by Shenzhen Qianhai Yuezhiji Technology Co.,Ltd

Additional USPTO filings from the same owner.

CUL

CULICHEF

86955883

Shenzhen Qianhai Yuezhiji Technology Co.,Ltd

ABANDONED

THU

THUNDERFIT

86955893

Shenzhen Qianhai Yuezhiji Technology Co.,Ltd

ABANDONED

Other Marks in Class 014 — Precious metals, jewelry, clocks & watches

Recently filed and registered marks in the same international class.

KNO

KNOT THEORY

87050280

Knot Theory Fashion House Ltd.

REGISTERED

KNO

KNOT

86475079

Knot Co., Ltd.

REGISTERED

TIF

TIFFANY KNOT

99080736

Tiffany (NJ) LLC

REGISTERED

YKN

Y KNOT

97305250

Delmar Manufacturing LLC

REGISTERED

KNOT THEORY

Run a conflict check

Other Marks by Shenzhen Qianhai Yuezhiji Technology Co.,Ltd

Other Marks in Class 014 — Precious metals, jewelry, clocks & watches

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company