Dental composite unit dose tray

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Description

FIG. 1 is a top perspective view of a dental composite unit dose tray showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevation thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front end elevation thereof; and

FIG. 6 is a rear end elevation thereof.

Referenced Cited
U.S. Patent Documents
D21630 December 1969 Dutch
D216099 November 1969 Ely
D234261 February 1975 Walton
D235785 July 1975 Dale et al.
D256502 August 19, 1980 Borg et al.
D256727 September 2, 1980 Borg et al.
D263074 February 16, 1982 Mason
3451540 June 1969 Kulischenko
3917062 November 1975 Winters
3963120 June 15, 1976 Perfect
Patent History
Patent number: D274259
Type: Grant
Filed: Jan 18, 1982
Date of Patent: Jun 12, 1984
Assignee: Johnson & Johnson Dental Products Company (East Windsor, NJ)
Inventors: Leslie Hamilton (Trenton, NJ), Robert D. Holewinski (Lakehurst, NJ)
Primary Examiner: Bernard Ansher
Attorney: Charles J. Metz
Application Number: 6/340,564
Classifications
Current U.S. Class: D24/16; D24/31; D/9337