IP Library › Granted Patent US 644,615
Granted Patent S1
US 644,615 · App. 29/368,874 · Granted Sep 6, 2011

Two part heat spreader

Assignee: Canon U.S. Life Sciences, Inc.
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Quick Facts
Patent No.
US 644,615
App. No.
29/368,874
Granted
Sep 6, 2011
Kind
S1
Claims (1)

The ornamental design for a two-part heat spreader, as shown and described.

Assignments (2)
MERGER AND CHANGE OF NAME Recorded Dec 14, 2020
From: CANON U.S. LIFE SCIENCES, INC.; CANON U.S.A., INC.
To: CANON U.S.A., INC.
Reel/Frame 054640/0171 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 15, 2010
From: COURSEY, JOHNATHAN S.; HASSON, KENTON C.
To: CANON U.S. LIFE SCIENCES, INC.
Reel/Frame 025361/0665 →