Chemical body warmer
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The broken lines shown in the drawings represent unclaimed portions of the chemical body warmer and form no part of the claimed design.
Claims
The ornamental design for chemical body warmer, as shown and described.
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Type: Grant
Filed: Mar 13, 2013
Date of Patent: Dec 29, 2015
Assignee: Mycoal Co., Ltd. (Tochigi-shi)
Inventor: Yasumasa Usui (Tochigi)
Primary Examiner: Karen E Kearney
Assistant Examiner: John Reickel
Application Number: 29/448,712