Patent Grant
D538910
FIG. 1 is a right front perspective view of heater control panel buttons and switches showing our new design;
FIG. 2 is a left front perspective view thereof;
FIG. 3 is a front perspective view thereof; and,
FIG. 4 is a top perspective view thereof.
The broken line disclosure showing the outline of the control panel, the heater housing, power cord and plug are for illustrative purposes and form no part of the claimed design.
| Number | Name | Date | Kind |
|---|---|---|---|
| D284504 | Okamoto et al. | Jul 1986 | S |
| D340971 | Pirro | Nov 1993 | S |
| 5278936 | Shao | Jan 1994 | A |
| D348724 | Lee | Jul 1994 | S |
| D395490 | Jane' et al. | Jun 1998 | S |
| D410074 | Lee | May 1999 | S |
| D429323 | Rossman et al. | Aug 2000 | S |
| D431640 | Rong | Oct 2000 | S |
| D448071 | Birdsell et al. | Sep 2001 | S |
| D462429 | Gao | Sep 2002 | S |
| D462753 | Gao | Sep 2002 | S |
| D467324 | Ching | Dec 2002 | S |
| D467325 | Ching | Dec 2002 | S |
| D468415 | Moreno et al. | Jan 2003 | S |
| D476404 | Chen et al. | Jun 2003 | S |
| D476724 | Chuang et al. | Jul 2003 | S |
| D483102 | Ching | Dec 2003 | S |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29230075 | May 2005 | US |
| Child | 29260128 | US |
