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Patent
D258758
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Priority
Jan 15 1979
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Filed
Jan 15 1979
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Issued
Mar 31 1981
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Expiry
Mar 31 1995
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Assg.orig
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Entity
unknown
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7
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20
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n/a
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The ornamental design for a combined air filter and freshener, substantially as shown and described.
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FIG. 1 is a perspective view taken from the top, side and one end of a
combined air filter and freshener showing my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is an elevational view taken from the end opposite that shown in
FIG. 1; and
FIG. 4 is an elevational view taken from the side opposite that shown in
FIG. 1.
Johnson, Kenneth O.
Patent |
Priority |
Assignee |
Title |
1794447, |
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2609888, |
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2911291, |
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3273323, |
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3299620, |
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3370403, |
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3465504, |
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3496703, |
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3537239, |
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3668840, |
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3722182, |
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3747300, |
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3828530, |
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3868896, |
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3928008, |
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4025325, |
Dec 29 1975 |
Pleasantaire Industries, Ltd. |
Portable ventilating air filtering device for toilets |
227669, |
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234597, |
|
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|
D244856, |
Jun 20 1975 |
Sunbeam Corporation |
Housing for air circulating and treating appliance |
D248869, |
Jan 14 1977 |
|
Air purifier |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a