Number | Name | Date | Kind |
---|---|---|---|
4271883 | Krause | Jun 1981 | |
4499599 | Polett et al. | Feb 1985 | |
4790029 | LaFleur et al. | Dec 1988 | |
4792239 | Hamada et al. al. | Dec 1988 | |
5104236 | LaFleur | Apr 1992 | |
5127893 | LaFleur | Jul 1992 |
Number | Date | Country |
---|---|---|
5124652 | May 1993 | JPX |
1394226 | May 1975 | GBX |
2097755 | Nov 1982 | GBX |
Entry |
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Abstract from Official Gazette of Dec. 7, 1992 Pat. No. 4,362,199 - Flexible Containers. |