Number | Name | Date | Kind |
---|---|---|---|
D282915 | Hartshorn | Mar 1986 | |
D364003 | Benson | Nov 1995 | |
3776220 | Monaghan | Dec 1973 | |
4353868 | Joslin et al. | Oct 1982 | |
4409988 | Greenspan | Oct 1983 | |
4770853 | Bernstein | Sep 1988 | |
4803998 | Kezes et al. | Feb 1989 | |
5091316 | Monthony et al. | Feb 1992 | |
5238649 | Nason | Aug 1993 |
Entry |
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Charm Sciences, Inc. "PocketSwab Procedure" one page brochure, Jul. 1995. |
Number | Date | Country | |
---|---|---|---|
Parent | 052316 | Apr 1996 |
Number | Date | Country | |
---|---|---|---|
Parent | 045558 | Oct 1995 |