Direct delivery unit for application of dental materials or the like

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Description

FIG. 1 is a perspective view of a direct delivery unit for application of dental materials or the like showing our new design;

FIG. 2 is a front end elevational view thereof;

FIG. 3 is a rear end elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D200104 January 1965 Cocherell et al.
D242044 October 1976 Perfect
4273534 June 16, 1981 Seid
Patent History
Patent number: D297457
Type: Grant
Filed: Feb 10, 1986
Date of Patent: Aug 30, 1988
Assignee: Johnson & Johnson Consumer Products, Inc. (New Brunswick, NJ)
Inventors: Robert D. Holewinski (Lakehurst, NJ), Leslie Hamilton (Trenton, NJ), William J. Blatherwick (Hamilton Square, NJ), Thomas E. Wells, Sr. (Richboro, PA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Application Number: 6/827,685
Classifications
Current U.S. Class: D24/10; D24/14