U.S. patent number D439,338 [Application Number D/110,826] was granted by the patent office on 2001-03-20 for curette tip. This patent grant is currently assigned to Bionix Development Corp.. Invention is credited to James J. Huttner, David I. Kinsel.
United States Patent | D439,338 |
Huttner , et al. | March 20, 2001 |
Inventors: | Huttner; James J. (Sylvania, OH), Kinsel; David I. (Sylvania, OH) |
---|---|
Assignee: | Bionix Development Corp.
(Toledo, OH) |
Appl. No.: | D/110,826 |
Filed: | September 14, 1999 |
Current U.S. Class: | D24/147 |
Current International Class: | 2402 |
Field of Search: | ;D24/146,147,133,152 ;606/160,161,162 |
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A flyer entitled "A Convenient and Gentle Approach to Aural 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.. |
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