External heat reusing device

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FIG. 1 is a perspective view of an external heat reusing device showing our new design.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a left side elevational view thereof.

FIG. 5 is a right side elevational view thereof.

FIG. 6 is a top plan view thereof.

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view of another aspect of the “external heat reusing device”, showing parts of the “external heat reusing device” which is in a state of use.

In the drawings, the broken lines depict unclaimed subject matter only and form no part of the claimed design and the shade lines in the figures show contour and not surface ornamentation.


The ornamental design for an external heat reusing device, as shown and described.

Referenced Cited
U.S. Patent Documents
8059402 November 15, 2011 Hsieh
8215981 July 10, 2012 Liu et al.
8248781 August 21, 2012 Sun et al.
Patent History
Patent number: D698427
Type: Grant
Filed: Aug 13, 2012
Date of Patent: Jan 28, 2014
Assignee: Hon Hai Precision Industry Co., Ltd. (New Taipei)
Inventors: Shiang-Hui Wei (New Taipei), Shih-Feng Lu (New Taipei), Chia-Jung Liu (New Taipei), Yi-Ru Lai (New Taipei)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Aman
Application Number: 29/429,494
Current U.S. Class: Heating Or Cooling (D23/314)