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Patent
   D840040
Priority
Sep 07 2017
Filed
Sep 07 2017
Issued
Feb 05 2019
Expiry
Feb 05 2034
Inventors
Tonini, Ri…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
0
References
25
Maint.:
n/a
The ornamental design for a dental instrument, as shown and described.

1. Dental instrument

Dental instrument, particularly an endodontic device to be worn on a dentist's wrist; 1.1 is a perspective view; 1.2 is a right side view; 1.3 is a left side view; 1.4 is a front view; 1.5 is a rear view; 1.6 is a top view.
INVENTORS:

Tonini, Riccardo, Gorni, Fabio

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
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20090266368,
20100262033,
229085,
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D716815, May 01 2012 OPTELEC HOLDING B V Optical transmission-conversion device for producing a magnified image
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