Patent Assignment
Reel/Frame 005021/0428
Assignment of Assignors Interest.
Recorded: 1989-02-27
Pages: 1
Assignor
MC BIRNIE, CARL
Executed: 1989-02-02
Assignee
COMMERCIAL INTERTECH CORP.
1775 LOGAN AVENUE, YOUNGSTOWN, OHIO, 44501
Covered Property
(1)
Stacking Device for Mine Cribbing
Patent:
5,083,895 →
Application:
07/306,484 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.