Where included, broken lines showing environment or structure are for illustrative purposes only and form no part of the claimed design.
Where included, broken lines showing environment or structure are for illustrative purposes only and form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
D189718 | Patch | Feb 1961 | S |
2972159 | Kimmerle et al. | Feb 1961 | A |
D228087 | Kasper et al. | Aug 1973 | S |
4009500 | Ashton | Mar 1977 | A |
D257845 | Peabody et al. | Jan 1981 | S |
D267824 | Mannelly | Feb 1983 | S |
D273620 | Kimzey et al. | Apr 1984 | S |
D273622 | Brown et al. | Apr 1984 | S |
D314257 | Hoover | Jan 1991 | S |
D329311 | Knowlton et al. | Sep 1992 | S |
5509162 | Burgoon | Apr 1996 | A |
D376227 | Knowlton et al. | Dec 1996 | S |
D382383 | Knowlton et al. | Aug 1997 | S |
D391699 | Creecy | Mar 1998 | S |
D409544 | Voss et al. | May 1999 | S |
6442789 | Legatt et al. | Sep 2002 | B1 |
6964081 | Clement et al. | Nov 2005 | B1 |
D580606 | Dammkoehler et al. | Nov 2008 | S |
D589662 | Dammkoehler et al. | Mar 2009 | S |
D622918 | Choi et al. | Aug 2010 | S |
20020148068 | Legatt et al. | Oct 2002 | A1 |
20090192691 | O'Connor et al. | Jul 2009 | A1 |
Number | Date | Country |
---|---|---|
300883078 | Feb 2009 | CN |
301020528 | Sep 2009 | CN |
Entry |
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