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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
05/09/1989
Application #:
07161506
Filing Dt:
02/29/1988
Inventor:
EDWARD WECHNER
Title:
BIT HOLDER FOR MINER
Assignment: 1
Reel/Frame:
004936/0730Recorded: 08/01/1988Pages: 37
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). (AS SECURITY ONLY)
Assignor:
Exec Dt:
06/26/1987
Assignee:
Correspondent:
PENNIE & EDMONDS
1155 AVENUE OF THE AMERICAS
NEW YORK, N.Y. 10036
Assignment: 2
Reel/Frame:
004840/0651Recorded: 02/29/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/02/1988
Assignee:
301 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
EDWARD L. LEVINE
JOY TECHNOLOGIES, INC.,
301 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:
005237/0187Recorded: 10/30/1989Pages: 39
Conveyance:
RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). RECORDED ON 08/01/88 REEL 4936 FRAME 0730
Assignor:
Exec Dt:
10/11/1989
Assignee:
Correspondent:
ED GARNER
801 FIRST ST., NE #700
WASHINGTON, DC 20002
Assignment: 4
Reel/Frame:
006329/0580Recorded: 12/21/1992Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/29/1992
Assignee:
501 SILVERSIDE ROAD, SUITE 131
WILMINGTON, DELAWARE 19809
Correspondent:
NEAL L. SLIFKIN
1500 OLIVER BUILDING
PITTSBURGH, PA 15222
Assignment: 5
Reel/Frame:
006414/0259Recorded: 01/22/1993Pages: 5
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/21/1993
Assignee:
777 MAIN STREET
HARTFORD, CONNECTICUT 06115
Correspondent:
NEAL L. SLIFKIN
1500 OLIVER BUILDING
PITTSBURGH, PA 15222

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