Patent
   D328643
Priority
Nov 01 1989
Filed
Nov 01 1989
Issued
Aug 11 1992
Expiry
Aug 11 2006
Assg.orig
Entity
unknown
19
11
n/a
The ornamental design for a dental syringe, as shown and described.

FIG. 1 is a perspective view of a dental syringe showing my new design, the broken lines showing a nozzle being for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Mitchell, Herman B.

Patent Priority Assignee Title
6382204, Oct 14 1999 Becton Dickinson and Company Drug delivery system including holder and drug container
6530371, Oct 14 1999 BECTON DICKINSON FRANCE S A Drug delivery system including holder and drug container
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
D446578, Oct 14 1999 BECTON DICKSINSON AND COMPANY Drug container holder
D447559, Oct 14 1999 Becton Dickinson and Company Drug container holder
D448474, Oct 14 1999 Becton Dickinson and Company Drug container holder
D463546, Oct 14 1999 Becton Dickinson and Company Drug container holder
D493827, Sep 09 2002 COLOR LABORATORIES, LLC Screw-operated syringe ink bottle
D698918, Sep 21 2011 VOCO GmbH Composite syringe
D819805, Apr 28 2017 UCB BIOPHARMA SPRL Injector
D821572, Jun 20 2016 MedImmune, LLC Drug delivery implement with translucent housing
D822199, Jun 22 2016 MedImmune, LLC Drug delivery implement
D878563, Jun 20 2016 MedImmune, LLC. Drug delivery implement with translucent housing
D878564, Jun 22 2016 MedImmune, LLC. Drug delivery implement
D953089, Mar 31 2021 Drinking vessel in the form of a syringe
D969992, Dec 23 2020 Device for nasal spray
D988370, Oct 13 2021 Bicycle pump
ER3561,
Patent Priority Assignee Title
2539510,
2956563,
2994323,
3025953,
3141460,
3327904,
3581399,
3900954,
4492576, Jun 15 1982 Dental syringe and method of packaging and dispensing a dental material
4619613, Jun 15 1982 Bulk dental syringe
CH225071,
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 01 1989Confi-Dental Products Co.(assignment on the face of the patent)
Nov 01 1989MITCHELL, HERMAN B CONFI-DENTAL PRODUCTS CO ASSIGNMENT OF ASSIGNORS INTEREST 0051700595 pdf
Oct 29 1997CONFI-DENTAL PRODUCTS CO NOVOCOL, INC , A DELAWARE CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0087830622 pdf
Dec 21 2012NOVOCOL, INC SEPTODONT, INC MERGER SEE DOCUMENT FOR DETAILS 0406800655 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule