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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/20/2004
Application #:
10140033
Filing Dt:
05/06/2002
Publication #:
Pub Dt:
11/07/2002
Inventor:
Wai Ming Choi
Title:
BATTERY SEPARATOR
Assignment: 1
Reel/Frame:
014650/0870Recorded: 11/03/2003Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/29/2003
Assignee:
112 WASHINGTON STREET
EAST WALPOLE, MASSACHUSETTS 02032
Correspondent:
PURDUE LAW OFFICES
DAVID C. PURDUE
2735 N HOLLAND-SYLVANIA RD, STE B-2
TOLEDO, OH 43615
Assignment: 2
Reel/Frame:
028983/0271Recorded: 09/14/2012Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/24/2012
Assignee:
112 WASHINGTON STREET
EAST WALPOLE, MASSACHUSETTS 02032
Correspondent:
CHOATE HALL & STEWART LLP
TWO INTERNATIONAL PLACE
BOSTON, MA 02110

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