Patent Assignment
Reel/Frame 010781/0391
Assignment of Assignor's Interest
Recorded: 2000-04-24
Pages: 3
Assignor
FREDERICK, JOHN R.
Executed: 2000-02-09
Assignee
JOY MM DELAWARE, INC.
SUITE 342, 2751 CENTERVILLE RD., WILMINGTON, DELAWARE, 19808
Covered Property
(1)
Machine used in connection with underground mining having an operator protective shield
Patent:
6,325,460 →
Application:
09/493,976 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.