The broken lines in the drawings illustrate features that form no part of the claim.
The broken lines in the drawings illustrate features that form no part of the claim.
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D169539 | Folli | May 1953 | S |
2834230 | Tengberg | May 1958 | A |
3589214 | Lindsay | Jun 1971 | A |
4388780 | Rees | Jun 1983 | A |
D335075 | Martin | Apr 1993 | S |
D390084 | McCabe, Jr. | Feb 1998 | S |
D432385 | Milani et al. | Oct 2000 | S |
6470929 | Fregeolle | Oct 2002 | B2 |
D473777 | Thompson et al. | Apr 2003 | S |
D481285 | Moeller et al. | Oct 2003 | S |
D491786 | Waltzer | Jun 2004 | S |
7153200 | Wu | Dec 2006 | B1 |
D537698 | Hasegawa | Mar 2007 | S |
7189142 | Da Batista | Mar 2007 | B2 |
D541615 | Wu | May 2007 | S |
D575125 | Smith | Aug 2008 | S |
D604133 | Smith | Nov 2009 | S |
D618532 | Wu | Jun 2010 | S |
20040219868 | Ikegaki et al. | Nov 2004 | A1 |
20120108150 | Bagley | May 2012 | A1 |
Entry |
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Knife Sharpener With Suction Pad. Downloaded at http://www.jiinhaurcom.tw/productsinfo.php?KindID=3&ID=39 on Jun. 9, 2012. |
Kocera DS-50 Knife Sharpener. Downloaded at http://www.google.com/products/catalog?hl=en&cp=9&gs—id=r&xhr=t&q=sharpener&bav . . . on Jun. 9, 2012. |