Patent Grant
D363781
| Number | Name | Date | Kind |
|---|---|---|---|
| D74251 | Bettoll et al. | Jan 1928 | |
| D264993 | Kestenberg | Jun 1982 | |
| D286911 | Campbell et al. | Nov 1986 | |
| D301168 | Simmons | May 1989 | |
| D307476 | Gonzalez et al. | Apr 1990 | |
| D307477 | Gonzalez et al. | Apr 1990 | |
| D315409 | Baarber | Mar 1991 | |
| 2610755 | Gits | Sep 1952 | |
| 2736446 | Raiche | Feb 1956 | |
| 2737180 | Perreault | Mar 1956 | |
| 2864520 | Pitavy | Dec 1958 | |
| 3113687 | Butts | Dec 1963 | |
| 3168963 | Wolowicz | Feb 1965 | |
| 3416653 | Farquhar | Dec 1968 | |
| 3613761 | Moody | Oct 1971 | |
| 4094406 | Zietzschmann | Jun 1978 | |
| 4570808 | Campbell et al. | Feb 1986 | |
| 4623068 | Brown et al. | Nov 1986 | |
| 4750630 | Campbell et al. | Jun 1988 | |
| 4754887 | Ou | Jul 1988 | |
| 4778068 | Kohus | Oct 1988 | |
| 4784266 | Chaussadas | Nov 1988 | |
| 4961501 | Hansmann | Oct 1990 | |
| 5112628 | Conrad | May 1992 | |
| 5156284 | Rodriguez | Oct 1992 |
