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Patent
D626874
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Priority
Jun 09 2010
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Filed
Jun 09 2010
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Issued
Nov 09 2010
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Expiry
Nov 09 2024
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Assg.orig
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Entity
unknown
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1
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4
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n/a
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The ornamental design for a whistle, as shown and described.
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FIG. 1 is a perspective view of a whistle showing my new design;
FIG. 2 is a front (rear) view thereof;
FIG. 3 is a left (right) side view thereof;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is bottom plan view thereof.
Cheng, Chin-San
Patent |
Priority |
Assignee |
Title |
D924090, |
Jan 12 2021 |
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Electronic whistle |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
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Maintenance Schedule |
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