Assignment of Assignor's Interest

Recorded: 2002-10-28 Received: 2002-11-08 Pages: 3

Assignors

MORTON, LANE M.

Executed: 2002-09-16

MARTIN, NOAH

Executed: 2002-09-18

Assignee

KENNAMETAL INC.

1600 TECHNOLOGY WAY, P.O. BOX 231, LATROBE, PA, 15650, UNITED STATES

Covered Properties (2)

Dry Accelerator for Sprinkler System

Application: 10/242,791 →

Hole Saw

Application: 29/164,980 →