Patent
   D406000
Priority
Aug 25 1995
Filed
Aug 25 1995
Issued
Feb 23 1999
Expiry
Feb 23 2013
Assg.orig
Entity
unknown
22
8
n/a
The ornamental design for a heated door mat unit, as shown and described.

FIG. 1 is a perspective view of a heated door mat unit showing my new design;

FIG. 2 is an enlarged fragmentary top view of the mat portion thereof, shown separately for ease of illustration;

FIG. 3 is a bottom view of the mat shown in FIG. 2;

FIG. 4 is a front view of the mat shown in FIG. 2;

FIG. 5 is a rear view of the mat shown in FIG. 2;

FIG. 6 is a left side view of the mat shown in FIG. 2;

FIG. 7 is a right side view of the mat shown in FIG. 2;

FIG. 8 is an enlarged fragmentary front view of the thermostat shown in FIG. 1, shown separately for ease of illustration;

FIG. 9 is a rear view of the thermostat shown in FIG. 8;

FIG. 10 is a left side view of the thermostat shown in FIG. 8;

FIG. 11 is a right side view of the thermostat shown in FIG. 8;

FIG. 12 is top view of the thermostat shown in FIG. 8; and,

FIG. 13 is a bottom view of the thermostat shown in FIG. 8.

Hartranft, Korry M.

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ER4634,
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Patent Priority Assignee Title
2843868,
4201817, Jan 06 1976 Thomas P., Duncan, Jr.; Frank, Belvin Door mat
4415620, Oct 11 1979 Duskin Franchise Kabushiki Kaisha Mat base plate
5444881, Dec 04 1989 SUPRACOR, INC Anatomical support apparatus
D352630, Sep 23 1992 Kabushiki Kaisha Risuron Door mat
D355226, Mar 05 1993 Exercise mat
D358520, Sep 23 1992 Kabushiki Kaisha Risuron Door mat
D362148, Sep 19 1994 Doormat
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 25 1995Korry M., Hartranft(assignment on the face of the patent)
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