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Patent
D307937
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Priority
Nov 20 1986
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Filed
May 20 1987
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Issued
May 15 1990
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Expiry
May 15 2004
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Assg.orig
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Entity
unknown
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1
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7
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n/a
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The ornamental design for an air refreshener, as shown and described.
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FIG. 1 is a front elevational view of an air refreshener showing my new
design;
FIG. 2 is a right side elevational view thereof, the left side being a
mirror image of that shown;
FIG. 3 is a top plan view thereof;
FIG. 4 is a rear elevational view thereof; and
FIG. 5 is a bottom plan view thereof.
ten Wolde, Anne W.
Patent |
Priority |
Assignee |
Title |
2243151, |
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2802695, |
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3993444, |
Oct 17 1973 |
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Intermittent time controlled vapor dispensing device |
4377399, |
Feb 06 1981 |
Vaportek, Inc. |
Air freshening device |
4383951, |
Aug 24 1981 |
Woodlets, Inc. |
Forced flow vapor distribution device |
4743406, |
Jan 15 1987 |
Steiner Company, Inc. |
Self-contained air freshener and cartridge therefor |
236122, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a