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Publication numberUSD662590 S1
Publication typeGrant
Application numberUS 29/371,099
Publication dateJun 26, 2012
Filing dateOct 20, 2010
Priority dateFeb 4, 2009
Also published asUSD641472, USD663031
Publication number29371099, 371099, US D662590 S1, US D662590S1, US-S1-D662590, USD662590 S1, USD662590S1
InventorsShuji Sonoi, Osamu Asao, Masako Shigezawa
Original AssigneeShofu Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Dental rotary instruments
US D662590 S1
Abstract  available in
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  1. The ornamental design for a dental rotary instruments, as shown and described.

FIG. 1 is a perspective view of a dental rotary instruments according to our design;

FIG. 2 is a front view thereof, the rear view being identical to the front view;

FIG. 3 is a right-side view thereof, the left-side view being identical to the right-side view;

FIG. 4 is an enlarged top view thereof;

FIG. 5 is an enlarged bottom view thereof; and,

FIG. 6 is an enlarged cross-sectional view thereof taken along the line 6-6 of FIG. 2.

Non-Patent Citations
1German Registered Community Design No. 000679204-0001, Registered Feb. 9, 2007.
2 *Rotary instruments and tools for dental. Copyright 1999-2010. [Retrieved on Apr. 11, 2012]. Retrieved from the Internet: <URL: instruments and tools for dental....>.
3 *Tungsten Carbide Bur. Copyright 1997-2012. [Retrieved on Apr. 11, 2012]. Retrieved from the Internet: <URL:>.
U.S. ClassificationD24/152