Patent Assignment
Reel/Frame 013983/0297
Assignment of Assignor's Interest
Recorded: 2003-04-21
Pages: 2
Assignor
TAKAHASHI, HIDEAKI
Executed: 2003-03-31
Assignee
NIFCO INC.
184-1 MAIOKA-CHO, TOTSUKA-KU, YOKOHAMA 244-8522, JAPAN
Covered Property
(1)
Backflow Prevention Valve