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Official data from USPTO

CANADAMARK

Did you know this trademark is already registered in United States?

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

CANADAMARK

ST13

US500000086309170

Class

37, 42

Filing

86309170

Registration

4797939

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

37

Latest update

10/31/2025

Trademark type

Word

Nice classes

37, 42

Filing date

06/13/2014

Registration date

08/25/2015

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

10/30/2025

Last transaction

10/31/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

Filing basis

Foreign priority

First use anywhere

12/31/2004

First use in commerce

12/31/2004

Drawing code

4

Owner type

11

Owner location

CALGARY, ALBERTA, CA

Examiner

SHANAHAN, PATRICK

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

ARCTIC CANADIAN DIAMOND COMPANY LTD.
D. U. (pessoa física)
D. C. (pessoa física)
D. C. (pessoa física)

Representatives

Francis J. Duffin WIGGIN AND DANA LLP

Technical classification

Nice Classes

Class 37Class 42

Vienna Codes

No Vienna codes available.

Goods and services

Class 37

Providing information via a website in the field of diamond mining

Class 42

Gemological servicesverifying the integrity of a diamond to assure the diamond to be of Canadian originverifying and certifying the origincharacter and quality of diamondsgems and gemstones; providing information via a website in the field of gemological services

Publications

History of USPTO decisions and trademark events.

37 publications found

NA89

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

10/30/2025

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

10/30/2025

89AG

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

10/30/2025

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

10/30/2025

E89R

TEAS SECTION 8 & 9 RECEIVED

07/10/2025

REM2

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

08/25/2024

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

08/23/2023

NA85

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

10/05/2021

C15A

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

10/05/2021

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

10/05/2021

E815

TEAS SECTION 8 & 15 RECEIVED

06/23/2021

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

02/17/2021

REM1

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

08/25/2020

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

06/01/2018

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

06/01/2018

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

05/09/2018

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

04/04/2018

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

12/06/2017

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

07/27/2017

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

07/27/2017

R.PR

REGISTERED-PRINCIPAL REGISTER

08/25/2015

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

06/09/2015

PUBO

PUBLISHED FOR OPPOSITION

06/09/2015

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

05/20/2015

PREV

LAW OFFICE PUBLICATION REVIEW COMPLETED

05/01/2015

ALIE

ASSIGNED TO LIE

04/29/2015

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

04/07/2015

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

03/11/2015

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

03/10/2015

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

03/10/2015

GNRN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

09/30/2014

GNRT

NON-FINAL ACTION E-MAILED

09/30/2014

CNRT

NON-FINAL ACTION WRITTEN

09/30/2014

DOCK

ASSIGNED TO EXAMINER

09/23/2014

MPMK

NOTICE OF PSEUDO MARK E-MAILED

06/24/2014

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

06/23/2014

NWAP

NEW APPLICATION ENTERED

06/17/2014

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