Handgrip for a dental injection syringe

Description

FIG. 1 is a right side elevational view of a handgrip for a dental injection syringe showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a top right rear perspective view thereof.

Referenced Cited
U.S. Patent Documents
D209533 December 1967 Cole et al.
D233118 October 1974 Finn
D255206 June 3, 1980 Darnell
2639502 May 1953 Wormelle, Jr.
2939605 June 1960 Bliss
3425735 February 1969 Ratliff
4140124 February 20, 1979 Curutchet
4382789 May 10, 1983 Colombo et al.
Foreign Patent Documents
958822 May 1964 GBX
Patent History
Patent number: D297666
Type: Grant
Filed: Sep 23, 1985
Date of Patent: Sep 13, 1988
Inventor: Americo Colombo (22100 Como)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Paul & Paul
Application Number: 6/779,213
Classifications
Current U.S. Class: D24/16