The portions of the hygiene key shown in dotted lines do not constitute a part of the claimed design.
The portions of the hygiene key shown in dotted lines do not constitute a part of the claimed design.
| Number | Name | Date | Kind |
|---|---|---|---|
| 3499304 | Naujoks | Mar 1970 | A |
| D529370 | Parsons | Oct 2006 | S |
| D602340 | Wurdack | Oct 2009 | S |
| D680417 | Crepinsek | Apr 2013 | S |
| 20060028807 | Vigil | Feb 2006 | A1 |
| 20140373581 | Uljens | Dec 2014 | A1 |