Dental composite unit dose container with breakaway mixing stick

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top perspective view of a dental composite unit dose container with breakaway mixing stick, showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is an elevational view of the side opposite that shown in FIG. 3;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front elevational view thereof;

FIG. 8 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D216099 November 1969 Ely
D234261 February 1975 Walton
D256502 August 19, 1980 Borg et al.
D263074 February 16, 1982 Mason
D274259 June 12, 1984 Hamilton et al.
D275517 September 11, 1984 Hamilton et al.
2902146 September 1959 Doherty
3086647 April 1963 Krezanoski
3618751 November 1971 Rich
3835834 September 1974 Brown et al.
3917062 November 1975 Winters
3963120 June 15, 1976 Perfect
4324331 April 13, 1982 Ignasiak
Patent History
Patent number: D281813
Type: Grant
Filed: Jan 26, 1983
Date of Patent: Dec 17, 1985
Assignee: Johnson & Johnson Dental Products Company (East Windsor, NJ)
Inventors: Robert D. Holewinski (Lakehurst, NJ), Leslie Hamilton (Trenton, NJ), William J. Blatherwick (Hamilton Square, NJ)
Primary Examiner: Catherine E. Kemper
Attorney: Charles J. Metz
Application Number: 6/460,978
Classifications
Current U.S. Class: D24/16; D24/31; D/9337; D/9338