Patent
   D570721
Priority
Mar 28 2007
Filed
Mar 28 2007
Issued
Jun 10 2008
Expiry
Jun 10 2022
Assg.orig
Entity
unknown
3
1
n/a
The ornamental design for a balance for teaching, as shown and described.

FIG. 1 is a perspective view of a balance for teaching;

FIG. 2 is a front elevation thereof;

FIG. 3 is a rear elevation thereof;

FIG. 4 is a left side elevation thereof;

FIG. 5 is a right side elevation thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom view thereof.

Lin, Wen-Yuan

Patent Priority Assignee Title
D945894, Dec 03 2020 HAND2MIND, INC Balance
D949723, Dec 03 2020 HAND2MIND, INC Balance
D951117, Jun 08 2020 LOVEVERY, INC Weigh scale toy
Patent Priority Assignee Title
3502163,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 13 2007LIN, WEN-YUANYOUTH TOY ENTERPRISE CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0191550619 pdf
Mar 28 2007Youth Toy Enterprise Co., Ltd(assignment on the face of the patent)
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