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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/26/1983
Application #:
06362397
Filing Dt:
03/26/1982
Inventor:
ANDREW R. BECKER
Title:
FILTER BAG WEIGHTED HOLDER
Assignment: 1
Reel/Frame:
004180/0018Recorded: 09/02/1983Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/27/1983
Assignee:
3700 KOPPERS ST
BALTIMORE, MARYLAND 21203
Correspondent:
THOMAS F. SHANAHAN
1450 KOPPERS BLDG.
KOPPERS COMPANY, INC.
PITTSBURGH, PA. 15219
Assignment: 2
Reel/Frame:
011044/0516Recorded: 08/15/2000Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/30/2000
Assignee:
SUITE 200
2 HOPKINS PLAZA
BALTIMORE, MARYLAND 21201
Correspondent:
VENABLE
CLIFTON E. MCCANN
1201 NEW YORK AVENUE, N.W.
SUITE 1000
WASHINGTON,D.C. 20005

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