Patent
   D604817
Priority
Mar 23 2009
Filed
Mar 23 2009
Issued
Nov 24 2009
Expiry
Nov 24 2023
Assg.orig
Entity
unknown
21
5
n/a
The ornamental design for a twin tower heater, as shown and described.

FIG. 1 is a front right perspective view of the twin tower heater showing the new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a back elevation view thereof;

FIG. 4 is a left side elevation thereof;

FIG. 5 is a right side elevation thereof; and,

FIG. 6 is a top plan view thereof.

The broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.

Lee, Hyung Seok

Patent Priority Assignee Title
D627452, Apr 09 2010 NEW WIDETECH INDUSTRIES CO., LTD. Fan heater
D633609, Mar 08 2010 Lasko Holdings, Inc. Body for a portable heater
D634411, Mar 08 2010 Lasko Holdings, Inc. Body for a portable heater
D634834, Sep 15 2010 Lasko Holdings, Inc. Body for a portable fan
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D737944, Oct 12 2009 LOWE'S COMPANIES, INC. Air treatment device
D797272, May 21 2015 Helen of Troy Limited Air purifier
D820423, May 21 2015 Helen of Troy Limited Air purifier
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D846726, Aug 16 2017 Lasko Operation Holdings LLC Portable fan
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D898888, Oct 12 2009 LOWE'S COMPANIES, INC. Air treatment device
D914863, Jun 13 2019 LG Electronics Inc Portable air cleaner holder
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D972699, Jul 28 2021 Aroma diffuser
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ER889,
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Patent Priority Assignee Title
6830433, Aug 05 2002 KAZ HOME ENVIRONMENT Tower fan
D487139, Feb 20 2003 Lasko Holdings, Inc. Heater
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 18 2009LEE, HYUNG-SEOKSunbeam Products, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0224330217 pdf
Mar 23 2009Sunbeam Products, Inc.(assignment on the face of the patent)
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