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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
07/31/1984
Application #:
06512642
Filing Dt:
07/11/1983
Inventors:
WAYNE K. DUNSHEE, ROBERT W. H. CHANG
Title:
INSTANT HOT OR COLD, REUSABLE COLD PACK
Assignment: 1
Reel/Frame:
004152/0414Recorded: 07/11/1983Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/06/1983
Exec Dt:
07/06/1983
Assignee:
ST. PAUL, MINNESOTA 55133
Correspondent:
ATTN: ROBERT W. HOKE, II
OFFICE OF PATENT COUNSEL/3M
P. O. BOX 33427
ST. PAUL, MN 55133

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