Patent Assignment
Reel/Frame 064945/0737
Assignment of Assignor's Interest
Recorded: 2023-09-13
Pages: 4
Assignor
LIANG, QIQUAN
Executed: 2021-06-21
Assignee
GUANGZHOU SHANGGONG PLASTIC CO.,LTD
FLOOR 1 BENGKENG (PLANT A1), SHAPU TANGBIAN VILLAGE, XINTANG TOWN, ZENGCHENG DISTRICT,, GUANGZHOU, CHINA
Covered Property
(1)
Dual-spring All-plastic Vacuum Pump