Heat exchanger
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Description
FIG. 1 is a top plan view of a heat exchanger in a circular configuration showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a left side elevational view thereof; and,
FIG. 5 is a right side elevational view thereof.
Claims
The ornamental design for a heat exchanger, as shown and described.
Referenced Cited
Patent History
Patent number: D448460
Type: Grant
Filed: Jun 1, 1999
Date of Patent: Sep 25, 2001
Assignee: Terumo Corporation (Tokyo)
Inventors: Hiroaki Hamasaki (Fujinomiya), Kanehiro Takai (Fujinomiya)
Primary Examiner: B. J. Bullock
Attorney, Agent or Law Firm: Kenyon & Kenyon
Application Number: 29/105,685
Type: Grant
Filed: Jun 1, 1999
Date of Patent: Sep 25, 2001
Assignee: Terumo Corporation (Tokyo)
Inventors: Hiroaki Hamasaki (Fujinomiya), Kanehiro Takai (Fujinomiya)
Primary Examiner: B. J. Bullock
Attorney, Agent or Law Firm: Kenyon & Kenyon
Application Number: 29/105,685
Classifications
Current U.S. Class:
Heat Exchange Unit, E.g., Coil, Etc. (D23/323)
International Classification: 2303;
International Classification: 2303;