IP Library › Granted Patent US 566,824
Granted Patent S1
US 566,824 · App. 29/265,980 · Granted Apr 15, 2008

Plate fin for a heat exchanger

Assignee: Ishikawajima-Harima Heavy Industries Co., Ltd.
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Quick Facts
Patent No.
US 566,824
App. No.
29/265,980
Granted
Apr 15, 2008
Kind
S1
Claims (1)

The ornamental design for a plate fin for a heat exchanger, as shown and described.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 29, 2018
From: IHI CORPORATION
To: IHI ROTATING MACHINERY ENGINEERING CO., LTD.
Reel/Frame 045912/0742 →
CHANGE OF NAME Recorded May 29, 2018
From: ISHIKAWAJIMA-HARIMA HEAVY INDUSTRIES CO., LTD.
To: IHI CORPORATION
Reel/Frame 046246/0869 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 13, 2006
From: UMETSU, TOMOFUMI; FUJIMA, NORIHARU
To: ISHIKAWAJIMA-HARIMA HEAVY INDUSTRIES CO., LTD.
Reel/Frame 018310/0232 →
Priority Claims (3)
JP P2006-077169 · Mar 20, 2006 · national
JP D2006-012258 · May 15, 2006 · national
JP D2006-012259 · May 15, 2006 · national