Who owns the MOUNTAIN DIAMONDS trademark?

The MOUNTAIN DIAMONDS trademark is owned by Mountain Province Diamonds Inc..

What is the serial number for MOUNTAIN DIAMONDS?

The USPTO serial number for MOUNTAIN DIAMONDS is 79283875.

What is the registration number for MOUNTAIN DIAMONDS?

MOUNTAIN DIAMONDS is registered under USPTO registration number 6480974.

MOU

USPTO Trademark Record

REGISTERED

MOUNTAIN DIAMONDS

Q: What class is the MOUNTAIN DIAMONDS trademark registered in?

The MOUNTAIN DIAMONDS trademark is registered in Class 014 (Precious metals, jewelry, clocks & watches), Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

SN 79283875·Reg 6480974·Filed Nov 25, 2019

Owner Mountain Province Diamonds Inc.

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.; Construction services; installation and repair services; mining extraction, oil and gas drilling.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

MOUNTAIN DIAMONDS (Serial No. 79283875), Registration No. 6480974, is a registered US trademark filed on Nov 25, 2019 by Mountain Province Diamonds Inc.. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches), Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

Renewal window: September 14, 2027329 days remaining

Mark Intelligence

MOUNTAIN DIAMONDS (Reg. #6480974) is a registered US trademark that has been protecting its owner, Mountain Province Diamonds Inc., since 2019. The mark covers Class 014 (Precious metals, jewelry, clocks & watches), Class 037 (Construction, installation & repair services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.... The mark faced 3 opposition proceedings during prosecution.

FILED

Nov 25, 2019

SERIAL

79283875

REG#

6480974

REGISTERED

Sep 14, 2021

Owner

Applicant

Mountain Province Diamonds Inc.

Entity

Not Provided

Address

161 Bay Street, Suite 1410,, Toronto ON M5J 2S1

Country

Attorney

NameJoi A. White

Law firm

Joi A. White Carr & Ferrell LLP

Docket

T-4608 US

Address

411 Borel Avenue, Suite 603, San Mateo, CA 94402, UNITED STATES

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateNov 25, 2019

Serial Number79283875

Registration No.6480974

Registration DateSep 14, 2021

Status DateSep 14, 2021

Published for OppositionJun 29, 2021

Mark TypeDesign with words

Attorney DocketT-4608 US

Status DescriptionLive and registered

Filing Signals

FILED

2019

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 3× during prosecution

Search 14M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 014Precious metals, jewelry, clocks & watches

US codes: 002, 027, 028, 050

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

Class 037Construction, installation & repair services

US codes: 100, 103, 106

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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

Status History

51 events

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

Sep 14, 2026

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE

Feb 04, 2026

INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

Aug 14, 2025

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

Jan 07, 2025

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

LIMITATION FROM THE IB EXAMINED AND ENTERED

Dec 16, 2024

LIMITATION FROM THE IB EXAMINED AND ENTERED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 14, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

CORRECTION UNDER SECTION 7 - PROCESSED

Dec 14, 2024

CORRECTION UNDER SECTION 7 - PROCESSED

LIMITATION OF GOODS RECEIVED FROM IB

Aug 02, 2024

LIMITATION OF GOODS RECEIVED FROM IB

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Aug 09, 2022

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 09, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 09, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

FINAL DECISION TRANSACTION PROCESSED BY IB

Mar 21, 2022

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Feb 25, 2022

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Feb 25, 2022

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Dec 14, 2021

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Sep 14, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 29, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 29, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION PROCESSED BY IB

Jun 28, 2021

NOTIFICATION PROCESSED BY IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 09, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Jun 09, 2021

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Jun 09, 2021

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

APPROVED FOR PUB - PRINCIPAL REGISTER

May 27, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

May 14, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 13, 2021

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 13, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 07, 2021

TEAS CHANGE OF OWNER ADDRESS RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 07, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

May 07, 2021

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

ASSIGNED TO EXAMINER

Apr 21, 2021

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Dec 03, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Dec 03, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 03, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 14, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Nov 13, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Nov 13, 2020

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 13, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Nov 13, 2020

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 13, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Nov 13, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 13, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 13, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

REFUSAL PROCESSED BY IB

May 29, 2020

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

May 14, 2020

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

May 14, 2020

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

May 03, 2020

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

May 02, 2020

NON-FINAL ACTION WRITTEN

APPLICATION FILING RECEIPT MAILED

Apr 28, 2020

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 24, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO EXAMINER

Apr 24, 2020

ASSIGNED TO EXAMINER

SN ASSIGNED FOR SECT 66A APPL FROM IB

Apr 23, 2020

SN ASSIGNED FOR SECT 66A APPL FROM IB

MOUNTAIN DIAMONDS

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by Mountain Province Diamonds Inc.

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

Other Marks by Joi A. White

Resources

Company