Number | Name | Date | Kind |
---|---|---|---|
2728395 | Howard | Dec 1955 | A |
2894588 | Tausch et al. | Jul 1959 | A |
3361204 | Howard et al. | Jan 1968 | A |
5337808 | Graham | Aug 1994 | A |
5941307 | Tubel | Aug 1999 | A |
6062306 | Gano et al. | May 2000 | A |
6065543 | Gano et al. | May 2000 | A |
6092602 | Gano | Jul 2000 | A |
Number | Date | Country |
---|---|---|
0 701 045 | Mar 1996 | EP |
2332919 | Jul 1999 | GB |
2333545 | Jul 1999 | GB |
Entry |
---|
European Search Report for Application No.: GB 0119587.4. |