Number | Name | Date | Kind |
---|---|---|---|
D. 219252 | Bogoff | Nov 1970 | |
D. 368520 | Brewer, Jr. | Apr 1996 | |
D. 393312 | Huttner | Apr 1998 | |
5209757 | Krug et al. | May 1993 | |
5250061 | Michelson | Oct 1993 | |
5827307 | Tipton | Oct 1998 |
Entry |
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Codman, Surgical Products Catalog, 1992, p. N-189, item #80-1336.* |
A flyer entitled A Convenient and Gentle Approach to Aurel Examination: published and distributed prior to Jun. 1996. Flyer discloses designs of three plastic curettes sold by Bionix prior to Jun. 1996. |
A Miltex catalog page (p. 274) showing steel curettes sold prior to Jun. 1996. The catalog page was also published and distributed prior to Jun. 1996. |