Number | Name | Date | Kind |
---|---|---|---|
4052280 | McGinnis | Oct 1977 | A |
4164423 | Schumacher et al. | Aug 1979 | A |
4483585 | Takami | Nov 1984 | A |
4924599 | Bubley | May 1990 | A |
5013924 | Armstrong | May 1991 | A |
5521392 | Kennedy et al. | May 1996 | A |
5832362 | Trokhan | Nov 1998 | A |
5867201 | Ueda | Feb 1999 | A |
5877231 | Biller et al. | Mar 1999 | A |
5894130 | Back | Apr 1999 | A |
5905012 | De Meutter et al. | May 1999 | A |
Number | Date | Country |
---|---|---|
004342643 | Mar 1995 | DE |
2211791 | Jul 1989 | GB |
57129770 | Aug 1982 | JP |
Entry |
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USPTO English Translation of German Document 4,342,643 to Klaus Pochner, Oct. 2000. |