Patent Assignment
Reel/Frame 048201/0742
Assignment of Assignor's Interest
Recorded: 2019-01-31
Pages: 3
Assignors
YAO, LEI
Executed: 2019-01-31
LIAO, XIAO
Executed: 2019-01-31
WANG, YONGLI
Executed: 2019-01-31
LIN, SIYU
Executed: 2019-01-31
Assignee
THE HONG KONG RESEARCH INSTITUTE OF TEXTILES AND APPAREL LIMITED
HUNG HOM, KOWLOON, HONG KONG, CHINA
Covered Property
(1)
Method and Mask for Reducing Inhalation of Microorganisms