Patent Assignment
Reel/Frame 004998/0558
Assignment of Assignors Interest.
Recorded: 1988-12-16
Pages: 2
Covered Property
(1)
Pressure Venting System for Lens Cases
Patent:
4,956,156 →
Application:
07/268,053 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.