Patent Grant
D378539
| Number | Name | Date | Kind |
|---|---|---|---|
| D197750 | Rosenberg | Mar 1964 | |
| D211549 | Christopher | Jun 1968 | |
| D272090 | Hosid | Jan 1984 | |
| D304495 | Tyo et al. | Nov 1989 | |
| 693064 | Proben & Fischer, Jr. | Feb 1902 | |
| 754925 | Zar-Adusht-Hanish | Mar 1904 | |
| 1899208 | Murphy | Feb 1933 | |
| 1936022 | Hunt | Nov 1933 | |
| 1947042 | Glennan | Feb 1934 | |
| 2510399 | Harris | Jun 1950 | |
| 2797685 | Packwood | Jul 1957 | |
| 2988084 | Douglas | Jun 1961 | |
| 3705579 | Morini et al. | Dec 1972 | |
| 4037977 | Ronai | Jul 1977 | |
| 4116233 | Scaduto | Sep 1978 | |
| 4722326 | Ruderian | Feb 1988 | |
| 5105802 | Pokorny | Apr 1992 | |
| 5131384 | Obagi | Jul 1992 | |
| 5413551 | Wu | May 1995 |
