Patent Assignment
Reel/Frame 048074/0893
Assignment of Assignor's Interest
Recorded: 2019-01-21
Pages: 8
Assignors
HEIMAN, TIMOTHY DAVID
Executed: 2017-04-13
HANSON, JAMES RICHARD
Executed: 2017-04-17
FREDERICK, WILLIAM BROOKS
Executed: 2017-04-14
Assignee
PARKER-HANNIFIN CORPORATION
6035 PARKLAND BLVD., CLEVELAND, OHIO, 44124-4141
Covered Property
(1)
Expandable Backup Ring
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.