| Number | Name | Date | Kind |
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| 5991528 | Taylor et al. | Nov 1999 | A |
| 6154738 | Call | Nov 2000 | A |
| 6167383 | Henson | Dec 2000 | A |
| 6219586 | Sakai | Apr 2001 | B1 |
| 6282518 | Farrell et al. | Aug 2001 | B1 |
| 20010014868 | Herz et al. | Aug 2001 | A1 |
| Number | Date | Country |
|---|---|---|
| WO 0137756 | May 2001 | WO |
| Entry |
|---|
| Glenn Rifkin, “Levi jeans go on-line in US” Nov. 1994, The Guardian, p. 24.* |
| Comerford et al. “The flexible factory:case studies” Sep. 1993, IEEE Spectrum, v30n9, pp. 28-42.* |
| Elson Joel, “Computers seen transforming supermarket of the future” Apr. 1984, Supermarket News, v34, pS14. |