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Patent
D325071
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Priority
Jun 30 1988
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Filed
Dec 28 1988
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Issued
Mar 31 1992
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Expiry
Mar 31 2006
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Assg.orig
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Entity
unknown
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1
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15
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n/a
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The ornamental design for a coolant system filter, as shown and described.
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FIG. 1 is a front bottom perspective view of a coolant system filter
showing my new design;
FIG. 2 is a rear top perspective view thereof;
FIG. 3 is a side elevational view thereof, the other side being a mirror
image;
FIG. 4 is a top plan view thereof, on an enlarged scale; and,
FIG. 5 is a bottom plan view thereof, on an enlarged scale.
White, Royce J.
Patent |
Priority |
Assignee |
Title |
D556402, |
Dec 15 2005 |
|
Laundry tub drain lint trapper |
Patent |
Priority |
Assignee |
Title |
3460682, |
|
|
|
3941697, |
Dec 30 1974 |
|
Automotive cooling system filter assembly |
4052308, |
Aug 25 1975 |
ILLINOIS TOOL WORKS, INC , A DE CORP |
Contamination entrapment and cleaning device for motor vehicle engine liquid cooling system coolant |
4287067, |
Feb 02 1979 |
BERSTEIN, |
Water filter for radiators |
4379052, |
May 22 1981 |
Flush-O-Matic Corp. |
Coolant filter assemblies |
4444247, |
Apr 02 1979 |
Minnesota Mining and Manufacturing Company |
Filter-conditioner for motor cooling liquid |
4743369, |
Apr 15 1985 |
|
Cooling system filter |
AU507267, |
|
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|
AU535618, |
|
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AU5387679, |
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|
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208936, |
|
|
|
D255480, |
Aug 22 1977 |
Purex Corporation, Ltd. |
Pump basket strainer |
D288692, |
Jul 20 1984 |
|
Coolant filter |
GB196029, |
|
|
|
GB356458, |
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