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Patent
D724704
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Priority
Jan 17 2014
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Filed
Jan 17 2014
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Issued
Mar 17 2015
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Expiry
Mar 17 2029
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Assg.orig
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Entity
unknown
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5
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24
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n/a
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The ornamental design for a corrugated foundation drainage tile, as shown and described.
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FIG. 1 is a perspective view of a corrugated foundation drainage tile showing our new design;
FIG. 2 is a front elevational view, the rear elevational view being the mirror image thereof;
FIG. 3 is a top plan view, the bottom plan view being the mirror image thereof; and,
FIG. 4 is a right side elevational view, the left side elevational view being the mirror image thereof.
Douglass, III, Carl Raymond, Duininck, Jeremy N.
| Patent |
Priority |
Assignee |
Title |
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|
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|
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Feb 23 1972 |
Plastic Tubing, Inc. |
Corrugated plastic drainage pipe with integral coupler |
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Building foundation form with integral drain |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a