U.S. patent number D667,556 [Application Number D/358,230] was granted by the patent office on 2012-09-18 for shade guide holder for dental restoratives. This patent grant is currently assigned to Kuraray Noritake Dental Inc.. Invention is credited to Yoshimi Ikenaga, Atsushi Nakayama.
United States Patent | D667,556 |
Ikenaga , et al. | September 18, 2012 |
Inventors: | Ikenaga; Yoshimi (Tokyo, JP), Nakayama; Atsushi (Tokyo, JP) |
---|---|
Assignee: | Kuraray Noritake Dental Inc.
(Okayama, JP) |
Appl. No.: | D/358,230 |
Filed: | March 24, 2010 |
Oct 28, 2009 [JP] | 2009-025233 | |||
Current U.S. Class: | D24/181; D3/203.1 |
Current International Class: | 2402 |
Field of Search: | ;D24/152,177,180-181,229,140,176 ;206/83,63.5,368,530,539 ;433/26,72,202.1,203.1 ;D3/201,203.7,203.1 |
537553 | April 1895 | Starr |
825578 | July 1906 | Browne |
D115948 | August 1939 | Barnes |
2249634 | July 1941 | Myerson |
4115922 | September 1978 | Alderman |
4207678 | June 1980 | Jeannette |
D372081 | July 1996 | Kramer et al. |
6315554 | November 2001 | Coste et al. |
2009/0233253 | September 2009 | Mrazek |
Vita Classical Shade Guide. Copyright 2007-2011. [Retrieved on Nov. 21, 2011]. Retrieved from the Internet: <URL: http://74.52.111.234/vita-classical-shade-guide>. cited by examiner . Google Image Result for http://web.tradekorea.com/upload.sub.--file2/product/920/P00260920/cbe9ca- a5.sub.--7a79ca4e.sub.--b384.sub.--4ddc.sub.--84b9.sub.--c1fe8c231da2.jpb. [Retrieved on Nov. 21, 2011]. cited by examiner. |
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