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, the left side being a mirror image;

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

FIG. 7 is a perspective view thereof, with the broken-line showing of the unit dose cartridge being for illustrative purposes only and forming no part of the claimed design.

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: D297566
Type: Grant
Filed: May 30, 1986
Date of Patent: Sep 6, 1988
Assignee: Johnson & Johnson Consumer Products, Inc. (New Brunswick, NJ)
Inventors: William J. Blatherwick (Hamilton Square, NJ), Leslie Hamilton (Trenton, NJ), Robert D. Holewinski (Lakehurst, NJ), Virginia A. Shen (East Brunswick, NJ), Jeffrey Kapec (Westport, CT), Kazuna Tanaka (Cos Cob, CT)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Application Number: 6/869,051
Classifications
Current U.S. Class: D24/10