Heater for dispensing air treatment chemicals

Information

  • Patent Grant
  • D590054
  • Patent Number
    D590,054
  • Date Filed
    Thursday, May 15, 2008
    16 years ago
  • Date Issued
    Tuesday, April 7, 2009
    15 years ago
  • US Classifications
    Field of Search
    • US
    • D23 355-369
    • D28 5
    • D28 6
    • 261 DIG017
    • 261 DIG042
    • 261 DIG065
    • 261 DIG088
    • 261 DIG089
    • 392 386000
    • 392 401000
    • 392 390-394
    • 239 034000
    • 239 035000
    • 239 041-044
    • 239 053-060
    • 239 139000
    • 239 326000
  • International Classifications
    • 2899
    • Term of Grant
      14Years
Abstract
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.
US Referenced Citations (15)
Number Name Date Kind
D399943 Ko Oct 1998 S
D400662 Davis Nov 1998 S
D440661 Ko Nov 1998 S
D403419 Davis Dec 1998 S
D426627 Cho Jun 2000 S
D437038 Chuan Jan 2001 S
D474268 Choke-arpornchai May 2003 S
D481787 Millan Nov 2003 S
D496991 Yang Oct 2004 S
D511568 Wheatley Nov 2005 S
D514679 Wheatley Feb 2006 S
7137570 Wheatley Nov 2006 B2
D564650 Hasik et al. Mar 2008 S
20040169091 Wheatley Sep 2004 A1
20050167522 Wheatley Aug 2005 A1