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Patent Assignment Assignee Details
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Assignee Name : GENERAL WIRE SPRING COMPANY
Total Assignments: 6
Assignment: 1
Reel/Frame:005464/0032   Pages: 2
Recorded: 05/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SILVERMAN, LEE
Exec Dt:
04/06/1990
2
BORGO, NORMAN J.
Exec Dt:
04/06/1990
Assignee
1
GENERAL WIRE SPRING COMPANY
1101 THOMPSON AVENUE
MCKEES ROCKS, PENNSYLVANIA 15136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5029356
NONE
07517431
Correspondence name and address
CAROTHERS AND CAROTHERS
SUITE 500
FORT PITT COMMONS
445 FORT PITT BLVD.
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:010722/0171   Pages: 2
Recorded: 04/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SILVERMAN, ARTHUR A.
Exec Dt:
04/07/2000
2
GAWORSKI, EDWARD THOMAS, JR.
Exec Dt:
04/07/2000
3
KORVICK, PAUL ARTHUR
Exec Dt:
04/07/2000
4
BORGO, NORMAN J.
Exec Dt:
04/07/2000
Assignee
1
GENERAL WIRE SPRING COMPANY
1101 THOMPSON AVENUE
MCKEES ROCKS, PENNSYLVANIA 15136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6343398
NONE
09548828
Correspondence name and address
CAROTHERS AND CAROTHERS
FLOYD E. CAROTHERS, ESQUIRE
SUITE 500
445 FORT PITT BLVD.
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:020434/0539   Pages: 4
Recorded: 01/29/2008
Attorney Dkt #:126/023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SILVERMAN, ARTHUR A.
Exec Dt:
01/24/2008
2
PFEIFFER, ANTON D.
Exec Dt:
01/11/2008
Assignee
1
GENERAL WIRE SPRING COMPANY
1101 THOMPSON AVENUE
PITTSBURGH, PENNSYLVANIA 15136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8339270
US20090160663
12004701
Correspondence name and address
BARRY I. FRIEDMAN, ESQ., METZ LEWIS LLC
11 STANWIX ST., 18TH FLOOR
PITTSBURGH, PA 15222
Assignment: 4
Reel/Frame:022233/0313   Pages: 5
Recorded: 02/10/2009
Attorney Dkt #:126/024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SILVERMAN, DAVID
Exec Dt:
02/05/2009
2
SILVERMAN, MICHAEL
Exec Dt:
02/05/2009
3
PFEIFFER, ANTON D.
Exec Dt:
01/17/2009
Assignee
1
GENERAL WIRE SPRING COMPANY
1101 THOMPSON AVENUE
MCKEES ROCKS, PENNSYLVANIA 15136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7935192
US20100139696
12329777
Correspondence name and address
BARRY I. FRIEDMAN, ESQ., METZ LEWIS LLC
11 STANWIX STREET, 18TH FLOOR
PITTSBURGH, PA 15222
Assignment: 5
Reel/Frame:029810/0276   Pages: 3
Recorded: 02/14/2013
Attorney Dkt #:883.001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SILVERMAN, MICHAEL M.
Exec Dt:
02/13/2013
2
KORVICK, PAUL
Exec Dt:
02/13/2013
Assignee
1
GENERAL WIRE SPRING COMPANY
1101 THOMPSON AVENUE
MCKEES ROCKS, PENNSYLVANIA 15136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9260847
US20140223679
13766421
Correspondence name and address
FERENCE & ASSOCIATES LLC
409 BROAD STREET
PITTSBURGH, PA 15143
Assignment: 6
Reel/Frame:035722/0463   Pages: 3
Recorded: 05/27/2015
Attorney Dkt #:883.001_DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SILVERMAN, MICHAEL M.
Exec Dt:
05/19/2015
2
KORVICK, PAUL
Exec Dt:
05/19/2015
Assignee
1
GENERAL WIRE SPRING COMPANY
1101 THOMPSON AVENUE
MCKEES ROCKS, PENNSYLVANIA 15136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150259893
14722670
Correspondence name and address
FERENCE & ASSOCIATES LLC
409 BROAD STREET
PITTSBURGH, PA 15143

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