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Patent
D658275
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Priority
May 26 2011
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Filed
Nov 09 2011
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Issued
Apr 24 2012
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Expiry
Apr 24 2026
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Assg.orig
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Entity
unknown
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6
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33
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n/a
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The ornamental design for a drainage channel, as shown and described.
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FIG. 1 is an isometric view of a drainage channel according to our invention, from above,
FIG. 2 is an isometric view thereof from below and from the opposite end,
FIG. 3 is a side elevational view thereof,
FIG. 4 is a side elevational view from the side opposite to FIG. 3,
FIG. 5 is a top plan view thereof,
FIG. 6 is a bottom plan view thereof,
FIG. 7 is an end view thereof; and,
FIG. 8 is an end view from the opposite end.
The claimed design is shown broken away to indicate that no particular length of drainage channel forms a part of the claimed design.
Luke, Owen Edward, Nattrass, Luke Nigel
Patent |
Priority |
Assignee |
Title |
2994254, |
|
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4365911, |
Jul 10 1980 |
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Alumasc Limited |
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Alumasc Limited |
Drainage channel |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a