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Patent
D421102
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Priority
Feb 26 1999
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Filed
Feb 26 1999
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Issued
Feb 22 2000
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Expiry
Feb 22 2014
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Assg.orig
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Entity
unknown
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7
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3
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n/a
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The ornamental design for a drain construction, as shown and described.
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FIG. 1 is a perspective view of a drain construction showing my new design;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof; and,
FIG. 4 is a cross-sectional view taken along line 4--4 in FIG. 2.
The broken line showing of environment is for illustrative purposes only
and forms no part of the claimed design.
Barnett, Ralph L.
Patent |
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Assignee |
Title |
6865755, |
Jan 16 2003 |
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|
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D501672, |
Aug 26 2002 |
|
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D781402, |
Jun 11 2015 |
|
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D844116, |
Dec 06 2016 |
COFLEX S A DE C V |
Preform for drain installation |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a