Number | Name | Date | Kind |
---|---|---|---|
2646165 | Whitehead | Jul 1953 | |
2744622 | Sparks | May 1956 | |
2868428 | Bergstrom | Jan 1959 | |
3545664 | Robinson | Dec 1970 | |
3741380 | Carney | Jun 1973 | |
3837479 | Lehmann | Sep 1974 | |
3887067 | Collura et al. | Jun 1975 | |
3917064 | Roccaforte | Nov 1975 | |
4201293 | Rigazio | May 1980 | |
4385687 | Dutcher | May 1983 |
Number | Date | Country |
---|---|---|
2160508 | Dec 1985 | GBX |
Entry |
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"China `Floats` In Unique Display Rack", Packaging News And Trends, Packaging vol. 31, No. 10. Sep. 1986, p. 12. |