Direct delivery unit for application of dental materials or the like
Granted 6 Sep 1988 · no office action yet
Current assignee: Dentsply Research & Development Corp. · originally Johnson & Johnson
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Inventors: William J. Blatherwick, Virginia A. Shen, Jeffrey Kapec, Leslie Hamilton +2 · Examiner: Wallace R. Burke · AU 291 · TC 2900
Life of the patent
6 dated eventsDescription
1 parts›FIG. 1 is a perspective view of a…
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.
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