Number | Name | Date | Kind |
---|---|---|---|
3479582 | Meyer | Nov 1969 | A |
4452406 | Richard | Jun 1984 | A |
4589608 | Rehklau et al. | May 1986 | A |
4763217 | Oishi | Aug 1988 | A |
4901171 | Urayama et al. | Feb 1990 | A |
5454681 | Baur | Oct 1995 | A |
5542620 | Ohshita | Aug 1996 | A |
5576905 | Garcia et al. | Nov 1996 | A |
6003802 | Eaton et al. | Dec 1999 | A |
6064189 | Frankel | May 2000 | A |
6360978 | Augustin et al. | Mar 2002 | B1 |
6505791 | Syndikus et al. | Jan 2003 | B1 |
Number | Date | Country |
---|---|---|
62-62252 | Mar 1987 | JP |
63-53771 | Mar 1988 | JP |
64-70988 | Mar 1989 | JP |
1-222888 | Sep 1989 | JP |
WO 9965810 | Dec 1999 | WO |
Entry |
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IBM Technical Disclosure Bulletin, “Arrangement for Detecting a Web or Tape Wrapped on a Hub”, R.G. Beistle, vol. 23, No. 4, (Sep. 1980), pp. 1657-1658. |