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Patent
D552680
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Priority
Mar 28 2006
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Filed
Mar 28 2006
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Issued
Oct 09 2007
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Expiry
Oct 09 2021
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Assg.orig
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Entity
unknown
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3
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10
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n/a
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The ornamental design for a expandable pen, as shown and described.
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FIG. 1 is a front side perspective view of the expandable pen showing my new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a back elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a front side perspective view thereof, in an expanded condition with the writing point extended.
Cetera, Carl
Patent |
Priority |
Assignee |
Title |
6273627, |
Oct 16 2000 |
TRANSOM CROSS US LLC; SIENA LENDING GROUP LLC |
Expandable writing instrument |
7180509, |
Jun 26 2000 |
ANOTO AKTIEBOLAG ANOTO AB |
Electronic pen, mounting part therefor and method of making the pen |
D439613, |
Jul 24 2000 |
SIENA LENDING GROUP LLC |
Pen with cap |
D453792, |
Jul 05 2001 |
|
Writing implement |
D466934, |
Jan 10 2002 |
Prodir SA |
Writing instrument |
D477025, |
Aug 05 2002 |
Berol Corporation |
Writing instrument |
D485576, |
Apr 10 2003 |
SCRIBE OPCO, INC |
Writing instrument |
D504916, |
Sep 28 2004 |
|
Pen |
D541858, |
Aug 24 2005 |
|
Pen |
80362, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a