| Number | Name | Date | Kind |
|---|---|---|---|
| D385542 | Kaneko et al. | Oct 1997 | S |
| D411189 | Liao et al. | Jun 1999 | S |
| D424550 | Su | May 2000 | S |
| D437599 | Kaneko et al. | Feb 2001 | S |
| D437852 | Ledbetter et al. | Feb 2001 | S |
| D438209 | Ledbetter et al. | Feb 2001 | S |
| D439252 | Ledbetter et al. | Mar 2001 | S |
| D439905 | Jones et al. | Apr 2001 | S |
| D439906 | Edwards et al. | Apr 2001 | S |
| D450697 | Fisher et al. | Nov 2001 | S |
| D450700 | Fisher et al. | Nov 2001 | S |
| Entry |
|---|
| U.S. patent application Ser. No. 29/080,840, Kaneko et al., filed Nov. 26, 1997, abandoned. |
| Logitech Wheel Mouse Optical, www.logitech.com, 1 color sheet, date unknown, but prior to Mar. 18, 2002. |
| Logitech Cordless Optical Mouse, www.logitech.com, 1 color sheet, date unknown, but prior to Mar. 18, 2002. |
| Logitech MouseMan Dual Optical, www.logitech.com, 1 color sheet, date unknown, but prior to Mar. 18, 2002. |