Heater for dispensing air treatment chemicals

- S.C. Johnson & Son, Inc.
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Description

In a preferred embodiment the nature of this product is as a heater that accepts a wicked reservoir bottle and dispenses an insecticide or fragrance from the wick of the bottle to the surrounding environment.

FIG. 1 is a left, top, frontal perspective view of a first embodiment of a heater for dispensing air treatment chemicals of our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof, the right side elevational view thereof being a mirror image thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a left side elevational view of a second embodiment thereof which is identical to the first embodiment, but for the depiction of an environment of a switch on one side that controls the heater;

FIG. 8 is a view similar to FIG. 7 of a third embodiment which is identical to the FIG. 7 embodiment, except that the switch is now part of the environment, and a power cord environment is depicted for use therewith, and some of the bottom view features are altered as depicted in FIG. 9; and,

FIG. 9 is a bottom plan view of the third embodiment.

The broken line representations of a switch in FIGS. 7 and 8, a power cord in FIG. 8, and bottom structures in FIGS. 5 and 9, are for purposes of illustration only and do not represent part of the claimed structure.

Claims

The ornamental design for a heater for dispensing air treatment chemicals, as shown and described.

Referenced Cited
U.S. Patent Documents
D399943 October 20, 1998 Ko
D400662 November 3, 1998 Davis
D440661 April 17, 2001 Ko
D403419 December 29, 1998 Davis
D426627 June 13, 2000 Cho
D437038 January 30, 2001 Chuan
D474268 May 6, 2003 Choke-arpornchai
D481787 November 4, 2003 Millan
D496991 October 5, 2004 Yang
D511568 November 15, 2005 Wheatley
D514679 February 7, 2006 Wheatley
7137570 November 21, 2006 Wheatley
D564650 March 18, 2008 Hasik et al.
20040169091 September 2, 2004 Wheatley
20050167522 August 4, 2005 Wheatley
Patent History
Patent number: D590054
Type: Grant
Filed: May 15, 2008
Date of Patent: Apr 7, 2009
Assignee: S.C. Johnson & Son, Inc. (Racine, WI)
Inventors: Sebastian D. Hasik (Antioch, IL), Brian T. Davis (Burlington, WI), Allen D. Miller (Racine, WI), Joel E. Adair (Racine, WI), Joao Paulo Possidonio Miguens (Mem Martins)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania K Dworzecka
Application Number: 29/318,213
Classifications