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Patent
D569440
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Priority
Oct 18 2007
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Filed
Oct 18 2007
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Issued
May 20 2008
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Expiry
May 20 2022
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Assg.orig
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Entity
unknown
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7
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19
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n/a
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The ornamental design for a learning display cube, as shown and described.
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FIG. 1 is a front-top-side perspective view of a learning display cube;
FIG. 2 is a front view of the cube;
FIG. 3 is a right side view thereof;
FIG. 4 is a back side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
Rotta, Maria
Patent |
Priority |
Assignee |
Title |
4033058, |
Dec 27 1974 |
DYNASOUND ORGANIZER, INC |
Picture display stand |
4365432, |
Aug 17 1981 |
|
Foldable viewer |
4504234, |
Jan 16 1984 |
Mathographics Research Corporation |
Aiding mathematical learning |
4854060, |
Feb 27 1987 |
Manco Inc. |
Self-erecting photo display |
5292276, |
Aug 02 1993 |
|
Early childhood learning toy |
5720617, |
Jul 12 1996 |
|
Educational toy |
5826873, |
Jun 16 1994 |
Interlock Marketing Pty. Ltd.; INTERLOCK MARKETING PTY LTD |
Three dimensional puzzles |
6029383, |
Jul 24 1998 |
|
Sectional photo display cube |
6659774, |
May 21 2002 |
Tri-Sil LLC |
Diagnostic game and teaching tool |
6792709, |
Aug 24 2001 |
Neil Enterprises, Inc. |
Display device |
20040226210, |
|
|
|
D251993, |
Aug 12 1977 |
Hasbro, Inc |
Rotatable music toy |
D294714, |
Aug 05 1985 |
|
Question and answer cube |
D296451, |
Jun 25 1984 |
Super Luck Productions Company Limited |
Shape sorter toy |
D391999, |
Apr 29 1997 |
Kids II, Inc. |
Activity block |
D431373, |
Jul 24 1998 |
|
Sectional display cube for photos |
D446826, |
Oct 13 1999 |
MUNCHKIN, INC |
Educational toy |
D539848, |
Jan 13 2005 |
Wesco Company S.A. |
Texture cube |
D556260, |
Jan 24 2007 |
|
Carpet square teaching aid |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
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Maintenance Schedule |
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