Patent Grant
D421367
| Number | Name | Date | Kind |
|---|---|---|---|
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| D306813 | Naft et al. | Mar 1990 | |
| D308469 | Fushiya et al. | Jun 1990 | |
| D310008 | Reiferscheid et al. | Aug 1990 | |
| D314691 | Gebhardt | Feb 1991 | |
| D317846 | van Asten | Jul 1991 | |
| D351766 | McClosky et al. | Oct 1994 | |
| D396782 | Lallemand | Aug 1998 | |
| 1614772 | Bambini et al. | Jan 1927 | |
| 2781578 | Guilfoyle | Feb 1957 | |
| 3300857 | Rosen et al. | Jan 1967 | |
| 3300858 | Young | Jan 1967 | |
| 3555678 | Agulnick et al. | Jan 1971 | |
| 3664021 | Sawyer | May 1972 | |
| 3861039 | Truax | Jan 1975 | |
| 4593466 | O'Brien | Jun 1986 | |
| 4776092 | Moores et al. | Oct 1988 | |
| 4891884 | Torbet | Jan 1990 | |
| 5581892 | Dean | Dec 1996 |
