Patent Assignment
Reel/Frame 029430/0573
Assignment of Assignor's Interest
Recorded: 2012-12-07
Pages: 3
Assignors
MAENISHI, TAMOTSU
Executed: 2012-11-20
NAGAMORI, YASUYUKI
Executed: 2012-11-20
TANIWAKI, KOJI
Executed: 2012-11-20
Assignee
WATERWORKS TECHNOLOGY DEVELOPMENT ORGANIZATION CO., LTD.
1-3-2700, UMEDA 1-CHOME, KITA-KU, OSAKA, 530-0001, JAPAN
Covered Property
(1)
Pipe Joint, Packing Ring, and Method for Mounting Pipe Joint