Heat pad

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Description

FIG. 1 is a perspective view of a first embodiment of a heat pad showing our new design;

FIG. 2 is a front elevation plan view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a sectional view along the line 4-4 in FIG. 2;

FIG. 5 is a front elevation view thereof showing a first mode in use; and,

FIG. 6 is a front elevation view thereof showing a second mode in use.

The broken line environmental showing is for illustrative purposes only and does not form part of the claimed design.

Claims

The ornamental design for a heat pad, as shown and described.

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Patent History
Patent number: D713048
Type: Grant
Filed: Oct 14, 2011
Date of Patent: Sep 9, 2014
Assignee: Lotte Co., Ltd. (Tokyo)
Inventors: Mitsuko Ogaki (Tokyo), Yuichi Nitanai (Tokyo)
Primary Examiner: Eric Goodman
Assistant Examiner: John Reickel
Application Number: 29/404,102