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Patent
D272558
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Priority
Jul 27 1981
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Filed
Jul 27 1981
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Issued
Feb 07 1984
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Expiry
Feb 07 1998
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Assg.orig
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Entity
unknown
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7
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11
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n/a
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The ornamental design for a room air ionizer, as shown and described.
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FIG. 1 is a front elevational view of a room air ionizer showing my new
design, the rear being a mirror image of the front shown;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof.
Greubel, Juergen
Patent |
Priority |
Assignee |
Title |
2218198, |
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3861894, |
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|
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4253852, |
Nov 08 1979 |
YOUNG, PETER |
Air purifier and ionizer |
4261712, |
Feb 28 1980 |
|
Electrostatic air purifier |
4361427, |
Nov 18 1981 |
Appliance Design Probe Inc. |
Air freshener |
192560, |
|
|
|
218686, |
|
|
|
D244856, |
Jun 20 1975 |
Sunbeam Corporation |
Housing for air circulating and treating appliance |
D255486, |
Apr 27 1978 |
Valley Environments |
Room ionizer |
D266505, |
May 30 1980 |
Electronic Industries, Inc. |
Loudspeaker mounting |
D269292, |
May 27 1982 |
|
Air freshener |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a