Patent
   D316600
Priority
Mar 02 1989
Filed
Mar 02 1989
Issued
Apr 30 1991
Expiry
Apr 30 2005
Assg.orig
Entity
unknown
18
5
n/a
The ornamental design for a dental syringe, as shown and described.

FIG. 1 is a top perspective view of a dental syringe showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof, the left side being a mirror image;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a rear elevational view thereof.

Austin, Jr., George K., LaPlante, Pierre

Patent Priority Assignee Title
11013585, Aug 15 2013 BERKELY, DONOVAN WINSTON Dental syringe tip devices, systems and methods
5286065, Feb 22 1991 A-DEC, INC Retainer assembly for syringe tip
5433485, Feb 22 1991 A-DEC, INC Syringe tip retainer assembly
5658144, Mar 29 1995 Cameron L., Tinder Dental syringe
6685922, Mar 23 2000 DENTSPLY International Inc. Tooth whitening material and method of whitening teeth
6685923, Jan 25 2001 Dentsply Research & Development Corp Tooth whitening material and method of whitening teeth
D409305, Sep 29 1997 Dental syringe
D606651, Apr 21 2009 Dental Components LLC Handle portion of a dental syringe
D618790, Apr 21 2009 Dental Components LLC Portion of a dental syringe
D653750, Feb 09 2011 Dental Components LLC Dental syringe
D875257, May 12 2016 Dental air/water syringe tip
D875258, Nov 09 2016 Dental air/water syringe
D894401, May 12 2016 Dental air/water syringe
D895807, May 12 2016 Dental air/water syringe
D926991, May 12 2016 Dental air/water syringe
D926992, May 12 2016 Dental air/water syringe
D931464, May 12 2016 Dental air/water syringe tip
D936836, Nov 09 2016 Dental air/water syringe
Patent Priority Assignee Title
3401691,
4227878, Mar 19 1977 Kaltenbach & Voigt GmbH Dental handpiece
4648838, Jan 03 1985 Kaltenbach & Voigt GmbH & Co. Dental handpiece
192246,
230272,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 24 1989AUSTIN, GEORGE K JR A-DEC, INC ASSIGNMENT OF ASSIGNORS INTEREST 0050510697 pdf
Feb 24 1989LA PLANTE, PIERREA-DEC, INC ASSIGNMENT OF ASSIGNORS INTEREST 0050510697 pdf
Mar 02 1989A-Dec, Inc.(assignment on the face of the patent)
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