Patent Grant
D346812
| Number | Date | Country | Kind |
|---|---|---|---|
| 9203824 | May 1992 | DEX |
| Number | Name | Date | Kind |
|---|---|---|---|
| D114800 | Simon | May 1939 | |
| D125766 | Haag | Mar 1941 | |
| D217393 | Simon | Apr 1970 | |
| D235164 | Shindler | May 1975 | |
| D245169 | Teufelhart | Jul 1977 | |
| D273684 | Dianitsch | May 1984 | |
| D274437 | Dianitsch | Jun 1984 | |
| D274531 | Dianitsch | Jul 1984 | |
| D274532 | Dianitsch | Jul 1984 | |
| D274533 | Dianitsch | Jul 1984 | |
| D276917 | Meyerspeer | Dec 1984 | |
| D282372 | Blaimschein | Jan 1986 | |
| D285697 | Fraser et al. | Sep 1986 | |
| D291808 | Meyerspeer | Sep 1987 | |
| D295052 | Matthias | Apr 1988 | |
| D296563 | Matthias | Jul 1988 | |
| D306035 | Matthias | Feb 1990 | |
| D307756 | Porsche | May 1990 | |
| D308065 | Haas | May 1990 | |
| D311011 | Porsche | Oct 1990 | |
| 4176921 | Matthias | Dec 1979 | |
| 4317240 | Angerman et al. | Mar 1982 | |
| 4523819 | Dianitsch et al. | Jun 1985 | |
| 4549792 | Dianitsch | Oct 1985 | |
| 4822158 | Porsche | Apr 1989 | |
| 4834523 | Porsche | May 1989 | |
| 4902119 | Porsche | Feb 1990 | |
| 4924245 | Dianitsch | May 1990 | |
| 4955706 | Schmidthaler et al. | Sep 1990 | |
| 5048944 | Porsche | Sep 1991 |
| Entry |
|---|
| Supplement to the Optician Jan. 8, 1974 "Silver Queen". |
