WORLDWIDE DIAMOND TRADEMARKS LTD. logo

WORLDWIDE DIAMOND TRADEMARKS LTD.

19 Marks
Corp.
First Filed:Feb 17, 2004Latest Filed:Jul 15, 2025Address:1501 - 3777 Kingsway, Burnaby, BC V5H 3Z7

Portfolio Overview

Registered
8(42%)
Pending
1(5%)
Dead
10(53%)

Top Classes

Class 14
Jewelry & Watches
18(95%)
Class 16
Paper Goods and Printed Matter
1(5%)

TTAB Proceedings

Total Proceedings
3
As Plaintiff
2(67%)
As Defendant
1(33%)

Top Firms

Scarinci Hollenbeck(Aug 2020)
8
HM LAW GROUP LLP(Mar 2015)
3
Baker & Hostetler LLP(Jul 2011)
2
COASTAL TRADEMARK SERVICES(Feb 2004)
1
Sideman & Bancroft LLP(Jul 2025)
1

Trademark Activity Timeline(2004 – 2025)

Trademark Portfolio

19 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
VERSPIGA
VERSPIGA
Trademark
Word
PENDING
Owner:
Serial:99285527
Filed:Jul 15, 2025
Classes:14
Goods & Services
diamond jewellery; diamonds
IDEAL HEART
IDEAL HEART
Trademark
Word
ABANDONED
Owner:
Serial:90188616
Filed:Sep 17, 2020
Classes:14
IDEAL OVAL
IDEAL OVAL
Trademark
Word
ABANDONED
Owner:
Serial:90133291
Filed:Aug 24, 2020
Classes:14
IDEAL CUSHION
IDEAL CUSHION
Trademark
Combined
REGISTERED
Owner:
Serial:88696764
Filed:Nov 18, 2019
Classes:14
Registration:6079643
Registered:Jun 16, 2020
Goods & Services
DIAMONDS AND DIAMOND JEWELRY
IDEAL CUSHION
IDEAL CUSHION
Trademark
Word
ABANDONED
Owner:
Serial:88462899
Filed:Jun 6, 2019
Classes:14
IDEAL HEART
IDEAL HEART
Trademark
Combined
REGISTERED
Owner:
Serial:86742435
Filed:Aug 31, 2015
Classes:14
Registration:5475904
Registered:May 22, 2018
Goods & Services
"IDEAL HEART"
IDEAL OVAL
IDEAL OVAL
Trademark
Combined
REGISTERED
Owner:
Serial:86742430
Filed:Aug 31, 2015
Classes:14
Registration:5486902
Registered:Jun 5, 2018
Goods & Services
"IDEAL OVAL"
IDEAL OVAL
IDEAL OVAL
Trademark
Word
REGISTERED
Owner:
Serial:86577911
Filed:Mar 26, 2015
Classes:14
Registration:5079872
Registered:Nov 8, 2016
Goods & Services
DIAMONDS AND DIAMOND JEWELRY
IDEAL HEART
IDEAL HEART
Trademark
Word
REGISTERED
Owner:
Serial:86571561
Filed:Mar 20, 2015
Classes:14
Registration:5047166
Registered:Sep 20, 2016
Goods & Services
DIAMONDS AND DIAMOND JEWELRY
86569310
86569310
Trademark
Design
REGISTERED
Owner:
Serial:86569310
Filed:Mar 19, 2015
Classes:14
Registration:4980830
Registered:Jun 21, 2016
Goods & Services
non-round diamonds
IDEAL CUSHION
IDEAL CUSHION
Trademark
Word
REGISTERED
Owner:
Serial:86478094
Filed:Dec 11, 2014
Classes:14
Registration:5084597
Registered:Nov 22, 2016
Goods & Services
Diamonds and diamond jewelry
IDEAL SQUARE
IDEAL SQUARE
Trademark
Combined
REGISTERED
Owner:
Serial:86174113
Filed:Jan 24, 2014
Classes:14
Registration:4655420
Registered:Dec 16, 2014
Goods & Services
DIAMONDS AND DIAMOND JEWELRY; "IDEAL SQUARE"
IDEAL SQUARE
IDEAL SQUARE
Trademark
Combined
ABANDONED
Owner:
Serial:86128417
Filed:Nov 25, 2013
Classes:14
IDEAL CUSHION
IDEAL CUSHION
Trademark
Combined
CANCELLED
Owner:
Serial:86127074
Filed:Nov 22, 2013
Classes:14
Registration:4650623
Registered:Dec 2, 2014
IDEAL CUSHION
IDEAL CUSHION
Trademark
Word
CANCELLED
Owner:
Serial:85956536
Filed:Jun 11, 2013
Classes:14
Registration:4535012
Registered:May 20, 2014
ANGEL
ANGEL
Trademark
Combined
ABANDONED
Owner:
Serial:85377100
Filed:Jul 21, 2011
Classes:14
ANGEL
ANGEL
Trademark
Combined
ABANDONED
Owner:
Serial:85377232
Filed:Jul 21, 2011
Classes:14
PRINCESS OF HEARTS
PRINCESS OF HEARTS
Trademark
Word
CANCELLED
Owner:
Serial:78580439
Filed:Mar 4, 2005
Classes:16
Registration:3294816
Registered:Sep 18, 2007
CANADIAN EXCELLENT CUT THE DIMENSION OF EXCELLENCE
CANADIAN EXCELLENT CUT THE DIMENSION OF EXCELLENCE
Trademark
Word
CANCELLED
Owner:
Serial:76577467
Filed:Feb 17, 2004
Classes:14
Registration:3199196
Registered:Jan 16, 2007
Goods & Services
Diamonds and diamond jewellery; "CANADIAN EXCELLENT CUT"

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