Patent Assignment
Reel/Frame 003901/0185
Assignment of Assignors Interest.
Recorded: 1981-07-17
Pages: 1
Assignee
DORYOKURO KAKUNENRYO KAIHATSU JIGYODAN
9-13, 1-CHOME, AKASAKA,, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Sealing Method Using Heat-Shrinkable Film
Patent:
4,379,009 →
Application:
06/284,254 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.