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Patent
D640734
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Priority
Oct 19 2009
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Filed
Oct 19 2009
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Issued
Jun 28 2011
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Expiry
Jun 28 2025
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Assg.orig
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Entity
unknown
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4
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12
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n/a
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The ornamental design for an ergo calculator, as shown and described.
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FIG. 1 is a perspective view of an ergo calculator showing our new design;
FIG. 2 shows a front elevation view thereof;
FIG. 3 shows a rear elevation view thereof;
FIG. 4 shows a left side elevation view thereof;
FIG. 5 shows bottom plan view thereof shown in larger scale; and,
FIG. 6 shows a top plan view thereof shown in larger scale.
The broken lines depict environmental structure only and form no part of the claimed design.
Weinstein, Marc Chase, Fujimura, Yuji
Patent |
Priority |
Assignee |
Title |
20060218044, |
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|
|
D334766, |
Jan 23 1991 |
POLLYFLAME INTERNATIONAL, B V , 14, DE LASSO, 2371 GV ROELOFARENDSVEEN THE NETHERLANDS |
Calculator |
D337588, |
Aug 12 1991 |
Voice Powered Technology International, Inc. |
Hand held voice actuated control apparatus |
D424604, |
Nov 02 1998 |
CCL Products Enterprises, Inc. |
Calculator |
D451603, |
Jun 15 2000 |
DJO, LLC |
Electronic display device |
D477310, |
Apr 08 2002 |
|
Remote control |
D513035, |
Jul 15 2004 |
Eric Beare Associates Ltd. |
Calculator |
D535335, |
Dec 15 2005 |
GMPC, LLC |
Notepad holder with concealable calculator |
D538327, |
Dec 09 2005 |
|
Bridge calculator |
D564015, |
Mar 22 2006 |
C C & L COMPANY LIMITED |
Calculator |
D570901, |
Sep 29 2006 |
|
Bridge calculator with keypad |
D591731, |
Sep 08 2006 |
NL FINANCE CO, LLC |
Remote controller |
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Maintenance Fee Events |
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