Number | Name | Date | Kind |
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2750941 | Cathcart | Jun 1956 | A |
3234942 | Simor | Feb 1966 | A |
3312218 | Jacobs | Apr 1967 | A |
3333582 | Cathcart | Aug 1967 | A |
D215685 | Helmer | Oct 1969 | S |
3924638 | Mann | Dec 1975 | A |
D302724 | Huffman | Aug 1989 | S |
5562106 | Heeke et al. | Oct 1996 | A |
5566684 | Wagner | Oct 1996 | A |
5826581 | Yoshida et al. | Oct 1998 | A |
5836761 | Belvedere et al. | Nov 1998 | A |
D406405 | Yoshida | Mar 1999 | S |
5879155 | Kittelsen | Mar 1999 | A |
6302110 | Yoshida et al. | Oct 2001 | B1 |
6371758 | Kittelsen | Apr 2002 | B1 |
6491036 | Cook | Dec 2002 | B2 |
6691710 | Kittelsen et al. | Feb 2004 | B2 |
D492785 | Garabito | Jul 2004 | S |
6820623 | Cook | Nov 2004 | B2 |
6830051 | Lesniak et al. | Dec 2004 | B1 |
D504744 | Hidalgo et al. | May 2005 | S |
D541481 | Farrell | Apr 2007 | S |
Number | Date | Country |
---|---|---|
1607433 | Jun 1950 | DE |
0359135 | Mar 1990 | EP |