Number | Date | Country | Kind |
---|---|---|---|
9825595 | Nov 1998 | GB |
Number | Name | Date | Kind |
---|---|---|---|
1498485 | Schmidtke | Jun 1924 | A |
2658278 | Debs | Nov 1953 | A |
2736097 | Coleman | Feb 1956 | A |
3163940 | Geiser | Jan 1965 | A |
3293761 | Curry | Dec 1966 | A |
3474538 | Kirkgaard | Oct 1969 | A |
3513548 | Itano | May 1970 | A |
3526446 | Paige et al. | Sep 1970 | A |
3738009 | Kuwada | Jun 1973 | A |
4129948 | Hatter et al. | Dec 1978 | A |
4267638 | Heinz | May 1981 | A |
4314408 | Shoemaker | Feb 1982 | A |
4324050 | Weir | Apr 1982 | A |
4542588 | Werner | Sep 1985 | A |
4757616 | Hills | Jul 1988 | A |
5193284 | Lin | Mar 1993 | A |
5317813 | Reed | Jun 1994 | A |
5347721 | Asterino, Jr. | Sep 1994 | A |
5383277 | Shimoda et al. | Jan 1995 | A |
5426859 | Concari et al. | Jun 1995 | A |
5501019 | Concari et al. | Mar 1996 | A |
5615485 | Stoneberg | Apr 1997 | A |
5873171 | Hsu | Feb 1999 | A |
Number | Date | Country |
---|---|---|
1494748 | Dec 1977 | GB |
1495139 | Dec 1977 | GB |
1495140 | Dec 1977 | GB |
Entry |
---|
“Safe-T Products™, Inc., Innovative Safe Drawing and Measuring Instruments” catalog, 1998. |