Patent Assignment
Reel/Frame 012680/0860
Assignment of Assignor's Interest
Recorded: 2002-03-06
Pages: 2
Assignor
ZHENG, YU
Executed: 2002-03-04
Assignee
PATENT CATEGORY CORPORATION
3825 N. LEMON AVENUE, #189, WALNUT, CALIFORNIA, 91789
Covered Property
(1)
Collapsible Sleeping Structures
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.