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Patent
D273089
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Priority
Apr 03 1981
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Filed
Sep 15 1981
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Issued
Mar 20 1984
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Expiry
Mar 20 1998
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Assg.orig
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Entity
unknown
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2
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7
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n/a
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The ornamental design for a louvre opener, as shown and described.
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FIG. 1 is a perspective view of a louvre opener showing my new design;
FIG. 2 is an end elevational view taken from the left of FIG. 1;
FIG. 3 is an end elevational view taken from the right of FIG. 1;
FIG. 4 is a side elevational view of the side opposite that shown in FIG.
1; and
FIG. 5 is a bottom plan view thereof.
Cole, Albert
Patent |
Priority |
Assignee |
Title |
D295726, |
Feb 14 1985 |
|
Window opener |
D600109, |
Apr 10 2008 |
|
One piece magnetic door holder |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a