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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/26/1991
Application #:
07184511
Filing Dt:
04/21/1988
Inventors:
MARK D. D'ANGELO, ROBERT H. MONTGOMERY
Title:
RETAINER FOR ROTATABLE BITS
Assignment: 1
Reel/Frame:
004884/0231Recorded: 04/21/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/14/1988
Assignee:
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Correspondent:
THOMAS R. TREMPUS
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PA 15650
Assignment: 2
Reel/Frame:
005161/0432Recorded: 10/10/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/20/1989
Assignee:
P.O. BOX 231
LATROBE, PENNSYLVANIA 15650
Correspondent:
THOMAS R. TREMPUS
KENNAMETAL INC.
P. O. BOX 231
LATROBE, PA 15650
Assignment: 3
Reel/Frame:
011052/0001Recorded: 10/24/2000Pages: 20
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/23/2000
Assignee:
1323 SOUTH SHAMROCK AVENUE
MONROVIA, CALIFORNIA 91016
Correspondent:
KENNAMETAL INC.
JOHN J. PRIZZI
1600 TECHNOLOGY WAY
P.O. BOX 231
LATROBE, PA 15650

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