Number | Date | Country | Kind |
---|---|---|---|
DA 2001 00111 | Nov 2001 | DK |
Number | Name | Date | Kind |
---|---|---|---|
212307 | Friend | Feb 1879 | A |
412313 | Wels et al. | Oct 1889 | A |
2962133 | Klvett et al. | Nov 1960 | A |
3150463 | Nearing et al. | Sep 1964 | A |
3766698 | Dallen | Oct 1973 | A |
3798862 | Stoakes | Mar 1974 | A |
3940893 | Rausch et al. | Mar 1976 | A |
4057941 | Schwartz | Nov 1977 | A |
4069627 | Pegg | Jan 1978 | A |
4070806 | Hubbard | Jan 1978 | A |
4114320 | Sukolics | Sep 1978 | A |
4364209 | Gebhard | Dec 1982 | A |
4395862 | Jager et al. | Aug 1983 | A |
4418506 | Weber et al. | Dec 1983 | A |
4640072 | Muhle | Feb 1987 | A |
4648231 | Laroche | Mar 1987 | A |
4843791 | Michlovic | Jul 1989 | A |
4854095 | Michiovic | Aug 1989 | A |
5074089 | Kemmer et al. | Dec 1991 | A |
5791105 | Gangi | Aug 1998 | A |
6223481 | Rickman | May 2001 | B1 |
D450394 | Roberts et al. | Nov 2001 | S |
Number | Date | Country |
---|---|---|
77 18 436 | Nov 1977 | DE |
151116 | Mar 1981 | DK |
168161 | Oct 1986 | DK |
0 382 278 | Aug 1990 | EP |
0553 688 | Aug 1993 | EP |
0 619 403 | Oct 1994 | EP |
467115 | May 1992 | SE |
WO 8605224 | Sep 1986 | WO |
Entry |
---|
Derwent's Abstract of SU 1094933. |