Patent Assignment
Reel/Frame 031519/0055
Assignment of Assignor's Interest
Recorded: 2013-10-31
Pages: 3
Assignor
LYON, LELAND H.
Executed: 2013-10-29
Assignee
CENTER ROCK INC.
118 SCHROCK DRIVE, BERLIN, PENNSYLVANIA, 15530
Covered Property
(1)
Non-Rotating Drill Bit for a Down-the-Hole Drill Hammer