Patent
   D926877
Priority
Mar 20 2019
Filed
Jul 18 2019
Issued
Aug 03 2021
Expiry
Aug 03 2036
Assg.orig
Entity
unknown
2
19
n/a
The ornamental design for a pineapple shape abacus, as shown and described.

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,
FR1526256,
GB591120,
GB6067469,
SG30201602346,
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