Patent Assignment
Reel/Frame 054510/0114
Assignment of Assignor's Interest
Recorded: 2020-12-01
Pages: 3
Assignor
HUANG, PAI-CHIEH
Executed: 2020-09-28
Assignee
WIWYNN CORPORATION
8F., NO.90, SEC. 1, XINTAI 5TH RD., XIZHI DIST., NEW TAIPEI CITY, TAIWAN
Covered Property
(1)
Liftable Hinge Mechanism, Reciprocating Engaging Mechanism and Related Airtight Device for Preventing Gaseous Matter from Leakag