Dental syringe tip

Description

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

FIG. 2 is a left side elevational view thereof, the right side being a mirror image;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a top perspective view of a second embodiment thereof, the second embodiment shows a cap over the nozzle tip;

FIG. 8 is a left side elevational view thereof, the other side being a mirror image;

FIG. 9 is a top plan view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a front elevational view thereof;

FIG. 12 is a rear elevational view thereof.

FIG. 13 is a front elevational view of the embodiment of FIG. 8.

FIG. 14 is a rear elevational view of the embodiment of FIG. 8.

Referenced Cited
U.S. Patent Documents
D289682 May 5, 1987 Dragan
D292282 October 13, 1987 Dragan
D303427 September 12, 1989 Shimp et al.
4767326 August 30, 1988 Bernett et al.
Patent History
Patent number: D315956
Type: Grant
Filed: Feb 6, 1989
Date of Patent: Apr 2, 1991
Inventor: William B. Dragan (Easton, CT)
Primary Examiner: Susan J. Lucas
Assistant Examiner: M. H. Tung
Attorneys: Arthur T. Fattibene, Paul Fattibene
Application Number: 7/306,651
Classifications
Current U.S. Class: D24/14; D24/16