Patent Grant
D419747
| Number | Name | Date | Kind |
|---|---|---|---|
| D293154 | McKellar | Dec 1987 | |
| D315996 | Barth et al. | Apr 1991 | |
| D326757 | Ullman | Jun 1992 | |
| D374966 | Matassa | Oct 1996 | |
| 894577 | Bessnor | Jul 1908 | |
| 2049796 | Barry | Aug 1936 | |
| 2470799 | Ames | May 1949 | |
| 2495537 | Mousel | Jan 1950 | |
| 2529994 | Brezek | Nov 1950 | |
| 2556464 | Brezek | Jun 1951 | |
| 2557908 | Cross | Jun 1951 | |
| 2576503 | Dean | Nov 1951 | |
| 2731098 | Saives | Jan 1956 | |
| 2779164 | Doane | Jan 1957 | |
| 2787206 | Dustman | Apr 1957 | |
| 2918319 | Richardson | Dec 1959 | |
| 3405962 | Sushan | Oct 1968 | |
| 3592498 | Raccuglia, Sr. | Jul 1971 | |
| 3784089 | Koch | Jan 1974 | |
| 4072487 | Irwin | Feb 1978 | |
| 4257633 | Rosenberg | Mar 1981 | |
| 4345787 | Dabrowski | Aug 1982 | |
| 4350084 | Azzola | Sep 1982 | |
| 4557416 | Stahl et al. | Dec 1985 | |
| 4725084 | Catricola | Feb 1988 | |
| 4751834 | Beck | Jan 1988 | |
| 4836352 | Tateno et al. | Jun 1989 | |
| 4861082 | Priola et al. | Aug 1989 | |
| 4865248 | Barth | Sep 1989 | |
| 5074606 | Priola et al. | Dec 1991 | |
| 5395145 | Allenbaugh | Mar 1995 | |
| 5406814 | Zeager et al. | Apr 1995 | |
| 5415020 | Allenbaugh | May 1995 | |
| 5472378 | Skoff | Dec 1995 | |
| 5520450 | Colson, Jr. et al. | May 1996 | |
| 5566995 | Jagiela | Oct 1996 | |
| 5771720 | Levenson | Jun 1998 | |
| 5820019 | Spitale | Oct 1998 |
