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Patent Assignment Assignee Details
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Assignee Name : JOY TECHNOLOGIES INC.
Total Assignments: 15
Assignment: 1
Reel/Frame:004747/0261   Pages: 10
Recorded: 06/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/26/1987
Assignee
1
301 GRANT STREET
A CORP. OF DE.
PITTSBURGH, PENNSYLVANIA 15219
Properties
 
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Correspondence name and address
FISH & NEAVE
875 THIRD AVENUE
NEW YORK, NEW YORK 10022-6250
Assignment: 2
Reel/Frame:004753/0815   Pages: 3
Recorded: 06/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/26/1987
Assignee
1
301 GRANT STREET
A CORP. OF DE
PITTSBURGH, PENNSYLVANIA 15219
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
06256533
 
NONE
07007156
Correspondence name and address
EDWARD L. LEVINE
JOY MANUFACTURING CO
301 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:005000/0247   Pages: 1
Recorded: 01/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/02/1988
Assignee
1
301 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07240879
Correspondence name and address
GEORGE D. DICKOS
KIRKPATRICK & LOCKHART
1500 OLIVER BLDG
PITTSBURGH, PA 15222
Assignment: 4
Reel/Frame:005000/0260   Pages: 1
Recorded: 01/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/02/1988
Assignee
1
301 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07240887
Correspondence name and address
GEORGE D. DICKOS
KIRKPATRICK & LOCKHART
1500 OLIVER BLDG
PITTSBURGH, PA 15222
Assignment: 5
Reel/Frame:005134/0398   Pages: 3
Recorded: 07/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/13/1989
Assignee
1
301 GRANT ST.
A CORP. OF DE
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07341613
Correspondence name and address
GEORGE D. DICKOS
KIRKPATRICK & LOCKHART
1500 OLIVER BLDG.
PITTSBURG, PA 15222
Assignment: 6
Reel/Frame:005294/0186   Pages: 4
Recorded: 05/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/08/1990
2
Exec Dt:
03/08/1990
3
Exec Dt:
03/08/1990
Assignee
1
ONE OXFORD CENTRE
301 GRANT STREET, A DE CORP.
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07475063
Correspondence name and address
GEORGE D. DICKOS
KIRKPATRICK & LOCKHART
1500 OLIVER BLDG.
PITTSBURGH, PA 15222
Assignment: 7
Reel/Frame:005509/0713   Pages: 4
Recorded: 11/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/30/1990
Assignee
1
301 GRANT STREET
A CORP. OF DE
PITTSBURGH, PENNSYLVANIA 15219
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
05830548
 
NONE
05963608
Correspondence name and address
JOY TECHNOLOGIES INC.
PATENT DEPARTMENT
ONE OXFORD CENTRE
301 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 8
Reel/Frame:005949/0803   Pages: 3
Recorded: 12/20/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/08/1991
Assignee
1
A CORP. OF DELAWARE
ONE OXFORD CENTRE 301 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07790941
Correspondence name and address
GEORGE D. DICKOS
KIRKPATRICK & LOCKHART
1500 OLIVER BLDG.
PITTSBURGH, PA 15222
Assignment: 9
Reel/Frame:006012/0097   Pages: 3
Recorded: 02/10/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/06/1992
Assignee
1
A CORPORATION OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07819160
Correspondence name and address
GEORGE D. DICKOS
KIRKPATRICK & LOCKHART
1500 OLIVER BUILDING
PITTSBURGH, PA 15222
Assignment: 10
Reel/Frame:006014/0546   Pages: 3
Recorded: 02/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/06/1992
Assignee
1
A CORPORATION OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07818681
Correspondence name and address
GEORGE D. DICKOS
KIRKPATRICK & LOCKHART
1500 OLIVER BLDG.
PITTSBURGH, PA 1522
Assignment: 11
Reel/Frame:006425/0102   Pages: 2
Recorded: 02/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/17/1992
Assignee
1
ONE OXFORD CENTRE
301 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07993125
Correspondence name and address
KIRKPATRICK & LOCKHART
GEORGE D. DICKOS, ESQ.
1500 OLIVER BUILDING
PITTSBURGH, PA 15222
Assignment: 12
Reel/Frame:007465/0193   Pages: 2
Recorded: 05/05/1995
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/12/1995
Assignee
1
301 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
06565431
 
NONE
06845912
 
NONE
06886695
Correspondence name and address
RHONDA J. SMITH
COOPER INDUSTRIES, INC.
1001 FANNIN, SUITE 4000
HOUSTON, TX 77002
Assignment: 13
Reel/Frame:007338/0076   Pages: 4
Recorded: 01/26/1995
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/26/1995
Assignee
1
ONE OXFORD CENTRE 301 GRANT STREET PITTSBURGH, PA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07993125
Correspondence name and address
GEORGE D. DICKOS
KIRKPATRICK & LOCKHART
1500 OLIVER BUILDING
PITTSBURGH, PA 15222
Assignment: 14
Reel/Frame:008442/0909   Pages: 8
Recorded: 03/28/1997
Conveyance: RELEASE OF SECURITY INTEREST
Assignor
1
Exec Dt:
12/19/1995
Assignee
1
301 GRANT STREET
PITTSBURGH, PENNSYLVANIA 15219
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
05712625
 
NONE
05810657
 
NONE
05900354
 
NONE
05928766
 
NONE
05954958
 
NONE
06027181
 
NONE
06041131
 
NONE
06057163
 
NONE
06107298
 
NONE
06124181
 
NONE
06296944
 
NONE
06536887
 
NONE
06537125
 
NONE
06603978
Correspondence name and address
YOUNG & THOMPSON
ROBERT F. HARGEST
745 SOUTH 23RD STREET
SECOND FLOOR
ARLINGTON, VA 22202
Assignment: 15
Reel/Frame:009300/0093   Pages: 5
Recorded: 07/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/06/1998
Assignee
1
LAW DEPARTMENT
177 THORN HILL ROAD
WARRENDALE, PENNSYLVANIA 15086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08779856
Correspondence name and address
JAMES EARL LOWE, JR.
LAW DEPARTMENT
3600 SOUTH LAKE DRIVE
ST. FRANCIS, WI 53235

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