USD229934S - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- USD229934S USD229934S US D229934 S USD229934 S US D229934S
- Authority
- US
- United States
- Prior art keywords
- heat exchanger
- elevational view
- modine
- des
- united states
- Prior art date
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Description
Des. 229,934
Patented Jan. 15, 1974 liu Iu n u l United States Patent O Ice t Des. 229,934
PAGE 3 Hlm ull
FIG. 1 is a front elevational view of a heat exchanger, showing my new design.
FIG. 2 is a rear elevational view thereof.
FIG. 3 is a right side elevational view thereof, and the side opposite is the same as the side shown.
FIG. 4 is a top plan view thereof.
I claim:
The ornamental design for a heat exchanger, substantially as shown.
References Cited UNITED STATES PATENTS Modine 16S-122 X Modine 165-122 Hall 16S-122 Morton 165-122 Young 16S-122 X Panthofer 16S-122 X WALLACE R. BURKE, Primary Examiner S. J. MERCER, Assistant Examiner
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