Number | Date | Country | Kind |
---|---|---|---|
9900817 | Dec 1999 | BE |
Number | Name | Date | Kind |
---|---|---|---|
3579942 | Cole | May 1971 | A |
3742663 | Duskin | Jul 1973 | A |
3977146 | Wiley | Aug 1976 | A |
4845915 | Rogers et al. | Jul 1989 | A |
5116689 | Castro et al. | May 1992 | A |
6165588 | Wycech | Dec 2000 | A |
Number | Date | Country |
---|---|---|
2197618 | May 1988 | GB |
Entry |
---|
WO 97/26958, Binding Anchor, Jul. 31, 1997. |