Patent Assignment
Reel/Frame 004422/0823
Assignment of Assignors Interest.
Recorded: 1985-06-26
Pages: 1
Assignor
KNOX, JOHN D.
Executed: 1985-06-18
Covered Property
(1)
Drill Having Means for Locating Cutting Bit in a Bit Holder
Patent:
4,633,959 →
Application:
06/748,857 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.