Patent
   D472628
Priority
Nov 30 2001
Filed
Nov 30 2001
Issued
Apr 01 2003
Expiry
Apr 01 2017
Assg.orig
Entity
unknown
3
4
n/a
The ornamental design for a dental drug syringe, as shown and described.

FIG. 1 is a side view of the dental drug syringe of the present invention;

FIG. 2 is a rear view;

FIG. 3 is a front view;

FIG. 4 is a top view;

FIG. 5 is a bottom view;

FIG. 6 is a cross-sectional view taken along lines VI--VI of FIG. 4; and,

FIG. 7 is an enlarged view of the tip section of FIG. 6.

Hasegawa, Shuji, Tochiyama, Toshio, Hirayama, Toshikazu, Tokuoka, Seiji, Eguchi, Tooru, Yoneda, Junko

Patent Priority Assignee Title
D583932, Jan 18 2007 Primequal SA Syringe
D650071, Mar 03 2011 Oral irrigator
D909571, Jul 06 2018 KURARAY NORITAKE DENTAL INC; YOSHINO KOGYOSHO CO , LTD Syringe for dental use
Patent Priority Assignee Title
3026616,
5324273, Sep 30 1992 Centrix, Inc. Disposable barrel dental impression material syringe
6095814, Jan 29 1999 3M Innovative Properties Company Dispensing cartridge with stepped chamber
6238212, May 13 1999 3M Innovative Properties Company Method and apparatus for applying a bonding agent to an orthodontic band
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Nov 30 2001Nipro Corporation(assignment on the face of the patent)
Nov 30 2001Sunstar Inc.(assignment on the face of the patent)
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