Patent Assignment
Reel/Frame 049167/0639
Assignment of Assignor's Interest
Recorded: 2019-05-14
Pages: 3
Assignee
DUBROSKY & TRACY PATENT SERVICE CORP.
21-23 DES VOEX ROAD, 20/F EURO TRADE CENTER, CENTRAL, HONG KONG
Covered Property
(1)
Multi-directional closure
Patent:
10,681,962 →
Application:
15/929,124 →