Patent Assignment
Reel/Frame 004206/0512
Assignment of Assignors Interest.
Recorded: 1983-12-08
Pages: 1
Assignor
BERFIELD, ROBERT C.
Executed: 1983-11-29
Assignee
Covered Property
(1)
Compact Vacuum Cleaner
Patent:
4,547,927 →
Application:
06/559,335 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.