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Patent
D926877
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Priority
Mar 20 2019
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Filed
Jul 18 2019
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Issued
Aug 03 2021
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Expiry
Aug 03 2036
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Assg.orig
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Entity
unknown
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2
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19
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n/a
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The ornamental design for a pineapple shape abacus, as shown and described.
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FIG. 1 is a front view of a pineapple shape abacus, showing my new design;
FIG. 2 is a back view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a perspective view thereof; and,
FIG. 8 is another perspective view thereof.
The broken line shown in the drawings are for the purpose of illustrating portions of the article and form no part of the claimed design.
Zou, Yuqian
Patent |
Priority |
Assignee |
Title |
D959550, |
Jul 29 2021 |
|
Educational wall chart |
D962339, |
Aug 25 2021 |
|
Educational poster |
Patent |
Priority |
Assignee |
Title |
2581492, |
|
|
|
2910786, |
|
|
|
4233757, |
Sep 05 1978 |
|
Mathematics device |
5120226, |
Jan 10 1990 |
|
Toy and teaching aid combination |
5257938, |
Jan 30 1992 |
|
Game for encoding of ideographic characters simulating english alphabetic letters |
841413, |
|
|
|
CN305420995, |
|
|
|
D295054, |
Aug 12 1985 |
|
Learning tree |
D313700, |
Jul 27 1988 |
|
Apple-shaped picture frame |
D489971, |
Feb 11 2003 |
|
Apple shaped dispenser |
D722651, |
Jun 06 2013 |
Las Vegas Sands Corp |
Dodecahedron die |
D740889, |
Jun 06 2013 |
Las Vegas Sands Corp |
Dodecahedron die |
D797847, |
Mar 16 2016 |
|
Abacus |
D809211, |
Dec 21 2016 |
PETSMART HOME OFFICE, INC |
Pineapple-shaped aquarium |
EM68857780001, |
|
|
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FR1526256, |
|
|
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GB591120, |
|
|
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GB6067469, |
|
|
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SG30201602346, |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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n/a
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