Patent Assignment
Reel/Frame 003935/0228
Assignment of Assignors Interest.
Recorded: 1981-12-17
Pages: 1
Assignee
Covered Property
(1)
Spherical Vacuum Insulated Container
Patent:
4,320,856 →
Application:
06/122,372 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.