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Patent
D667540
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Priority
Dec 30 2011
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Filed
Feb 21 2012
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Issued
Sep 18 2012
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Expiry
Sep 18 2026
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Assg.orig
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Entity
unknown
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2
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13
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n/a
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The ornamental design for a heat pipe, as shown and described.
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FIG. 1 is a perspective view of a heap pipe showing my design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a left view thereof;
FIG. 5 is a right view thereof;
FIG. 6 is a front view thereof;
FIG. 7 is a rear view thereof;
FIG. 8 is a perspective view thereof in which the heat pipe is shown in a position of use located in a base; and,
FIG. 9 is a perspective view thereof in which the heat pipe is shown in a second position of use located in a heat sink.
The broken lines in FIGS. 8 and 9 represent environmental subject matter and form no part of the claim.
Wu, Chun-Ming
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Patent |
Priority |
Assignee |
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2903051, |
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3547100, |
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5458484, |
May 16 1994 |
Carrier Corporation |
Pre-mix flame type burner |
7688590, |
May 14 2007 |
Compal Electronics, Inc. |
Thermal module and electronic apparatus using the same |
20080093056, |
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20100059207, |
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20110186269, |
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20110240259, |
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20120031589, |
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D311248, |
Feb 25 1988 |
|
Water cooler |
D452561, |
Aug 18 2000 |
Sandvik Intellectual Property Aktiebolag |
Heating element |
D536080, |
Oct 17 2005 |
NV Bekaert SA |
Substantially elongated burner membrane |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a