Number | Name | Date | Kind |
---|---|---|---|
3124930 | Power | Mar 1964 | |
3694325 | Katz et al. | Sep 1972 | |
3872666 | Bentley | Mar 1975 | |
3881316 | Bunda et al. | May 1975 | |
4023361 | Kojima | May 1977 | |
4887427 | Shinzawa et al. | Dec 1989 | |
5031401 | Hinderks | Jul 1991 | |
5497619 | Yamada et al. | Mar 1996 | |
5546748 | Iwai et al. | Aug 1996 | |
5562510 | Suzuki et al. | Oct 1996 | |
5648050 | Matsumoto et al. | Jul 1997 | |
5692373 | Atmur et al. | Dec 1997 |
Number | Date | Country |
---|---|---|
2453280 | May 1976 | DEX |
9730797 | Aug 1997 | WOX |
9731738 | Sep 1997 | WOX |
9732119 | Sep 1997 | WOX |
Entry |
---|
U.S. application No. 08/697,478, pending assigned to the assignee of this invention, the confidentiality of which is not waived. |