The broken lines showing opposing cleaning heads, a strap and recessed areas illustrate portions of the article that form no part of the claimed design.
The broken lines showing opposing cleaning heads, a strap and recessed areas illustrate portions of the article that form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
269182 | Crane | Dec 1882 | A |
2408860 | Lindblad | Oct 1946 | A |
2899932 | Bennett | Aug 1959 | A |
5857411 | Carsel | Jan 1999 | A |
5944032 | Masterson | Aug 1999 | A |
5991962 | Nakatani | Nov 1999 | A |
D475493 | Barsamian | Jun 2003 | S |
D499207 | Angeletta | Nov 2004 | S |
6839931 | Chen | Jan 2005 | B2 |
D554816 | Lee et al. | Nov 2007 | S |
7419322 | Laflamme et al. | Sep 2008 | B2 |
Number | Date | Country | |
---|---|---|---|
Parent | 29272115 | Feb 2007 | US |
Child | 29291273 | US |