Combined holder and dispenser for dental composite material cartridge
Latest Johnson & Johnson Dental Products Company Patents:
Description
FIG. 1 is a perspective view of a combined holder and dispenser for dental composite material cartridge showing my new design;
FIG. 2 is a front end elevation thereof;
FIG. 3 is a rear end elevation thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a left side elevation thereof;
FIG. 6 is a bottom plan view thereof; and
FIG. 7 is a perspective view thereof, with the broken-line showing of the cartridge being for illustrative purposes only and forming no part of the claimed design.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
1797866 | March 1931 | Ivory |
2903794 | September 1959 | Carfagin |
2917830 | December 1959 | Cerveris |
3221409 | December 1965 | Thiel et al. |
4218215 | August 19, 1980 | Lancellotti |
4273534 | June 16, 1981 | Seid |
679669 | February 1964 | CAX |
891912 | August 1953 | DEX |
1072473 | September 1954 | FRX |
734983 | August 1955 | GBX |
Patent History
Patent number: D287874
Type: Grant
Filed: Dec 3, 1984
Date of Patent: Jan 20, 1987
Assignee: Johnson & Johnson Dental Products Company (East Windsor, NJ)
Inventors: William J. Blatherwick (Hamilton Square, NJ), Leslie Hamilton (Trenton, NJ), Robert D. Holewinski (Lakehurst, NJ)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Attorney: Charles J. Metz
Application Number: 6/677,428
Type: Grant
Filed: Dec 3, 1984
Date of Patent: Jan 20, 1987
Assignee: Johnson & Johnson Dental Products Company (East Windsor, NJ)
Inventors: William J. Blatherwick (Hamilton Square, NJ), Leslie Hamilton (Trenton, NJ), Robert D. Holewinski (Lakehurst, NJ)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Attorney: Charles J. Metz
Application Number: 6/677,428
Classifications
Current U.S. Class:
D24/10