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| D303881 | Markus | Oct 1989 | S |
| 4883330 | Armstrong et al. | Nov 1989 | A |
| D312927 | Martin | Dec 1990 | S |
| D322183 | Martin et al. | Dec 1991 | S |
| 5094174 | Grund et al. | Mar 1992 | A |
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| 5172969 | Reuter et al. | Dec 1992 | A |
| 5183319 | Pearson et al. | Feb 1993 | A |
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| 5486042 | Heisler et al. | Jan 1996 | A |
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| 5979118 | Gortsema et al. | Nov 1999 | A |
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| 6076474 | Grabowski et al. | Jun 2000 | A |
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| Number | Date | Country |
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| 458264 | Nov 1991 | EP |
| 05068610 | Mar 1993 | JP |
| Entry |
|---|
| Exhibit A Discloses a prior art binder bind first manufactured and sold more than one year ago under the tradename “SKATE” by Kimball International (2 pages). |
| Exhibit B Discloses a prior art binder bin manufactured and sold by Sugatsune (4 pages). |
| Exhibit C is a brochure entitled Knoll-Hannah Desk System, 18 pages, dated Oct. 1986. |
| Exhibit D is a brochure entitled Knoll-Hannah Desk System, 13 pages, undated but published in 1986. |
| Exhibit E is a publication entitled Knoll-Hannah Desk System-Electrical Assembly Guide, 12 pages, undated but published in 1986. |
| Exhibit F is a publication entitled Knoll-Hannah Desk System-Assembly Guide, 12 pages, undated but published in 1986. |