IP Library › Granted Patent US 815,558
Granted Patent S1
US 815,558 · App. 29/586,779 · Granted Apr 17, 2018

Cushion cut gemstone

Inventor: Roni Rydlewicz (Brussels, BE)
Assignee: WORLDWIDE DIAMOND TRADEMARKS LTD.
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Quick Facts
Patent No.
US 815,558
App. No.
29/586,779
Granted
Apr 17, 2018
Kind
S1
Claims (1)

The ornamental design for a cushion cut gemstone, as shown and described.

Assignments (2)
SECURITY INTEREST Recorded Apr 17, 2019
From: WORLDWIDE DIAMOND TRADEMARKS LIMITED
To: CANADIAN IMPERIAL BANK OF COMMERCE
Reel/Frame 048913/0823 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 7, 2016
From: RYDLEWICZ, RONI
To: WORLDWIDE DIAMOND TRADEMARKS LTD.
Reel/Frame 040585/0291 →