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Patent
D300771
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Priority
Sep 27 1984
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Filed
Feb 22 1985
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Issued
Apr 18 1989
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Expiry
Apr 18 2003
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Assg.orig
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Entity
unknown
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3
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30
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n/a
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The ornamental design for a plate heat exchanger, as shown and described.
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FIG. 1 is a left side elevational view of a plate heat exchanger showing my
new design, the right side being a mirror image;
FIG. 2 is a front elevational view thereof, the top being identical and the
rear and bottom being a mirror image;
FIG. 3 is an enlarged fragmentary view of the plate as seen in circle 3 in
FIG. 2.
Holmberg, Roy
Patent |
Priority |
Assignee |
Title |
2596642, |
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3893509, |
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3986549, |
Jul 14 1975 |
Modine Manufacturing Company |
Heat exchanger |
4095646, |
Jan 10 1977 |
Modine Manufacturing Company |
Heat exchange structure |
4099928, |
Jul 18 1975 |
Aktiebolaget Carl Munters |
Method of manufacturing a heat exchanger body for recuperative exchangers |
4125153, |
Mar 25 1976 |
|
Heat exchanger |
4263967, |
Aug 23 1977 |
DRICON AIR PTY LTD , 23 COMMERCIAL STREET, MARLESTON, A CORP OF SOUTH AUSTRALIA |
Heat transfer pack |
4298061, |
Aug 15 1980 |
INTERNATIONAL COMFORT PRODUCTS CORPORATION USA |
Heat exchanger with crimped flange seam |
4378837, |
Feb 15 1979 |
Hoval Interliz AG |
Heat exchanger |
4398332, |
Dec 22 1980 |
Ford Motor Company |
Method of assembling stackable components |
CH656213, |
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|
204530, |
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213105, |
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221945, |
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229934, |
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DE2630551, |
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DE2630905, |
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EP147866, |
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FI64460, |
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FR7621129, |
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FR7621908, |
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FR7722321, |
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FR7800922, |
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FR962386, |
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GB2071838, |
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GB510197, |
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GB510206, |
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SE147335, |
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SE77038628, |
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SE77132801, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a