Dental cartridge
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FIG. 1 is a top perspective view of a dental cartridge showing my new design;
FIG. 2 is a top plan view thereof, the bottom plan view being identical;
FIG. 3 is a front elevational view thereof, the rear elevational view being identical;
FIG. 4 is a top perspective view of a second embodiment of the dental cartridge;
FIG. 5 is a top plan view of FIG. 4, the bottom plan view being identical;
FIG. 6 is a front elevational view of FIG. 4, the rear elevational view being identical;
FIG. 7 is a top perspective view of a third embodiment of the dental cartridge;
FIG. 8 is a top plan view of FIG. 7, the bottom plan view being identical;
FIG. 9 is a front elevational view of FIG. 7, the rear elevational view being identical;
FIG. 10 is a top perspective view of fourth embodiment of the dental cartridge including a closed flange at one end thereof, the bottom view being identical thereto, and the rear end view of the cartridge is the same as the FIG. 3;
FIG. 11 is a top perspective view of fifth embodiment of the dental cartridge, the bottom view being identical thereot, and the end view of the cartridge is the same as the FIG. 3;
FIG. 12 is a top perspective view of a sixth embodiment of the dental cartridge, the bottom view being identical thereto, and the rear end view of the cartridge is the same as the FIG. 6;
FIG. 13 is a top perspective view of a seventh embodiment of the dental cartridge, the bottom view being identical thereto, and the rear end view of the cartridge is the same as the FIG. 6;
FIG. 14 is a front and top perspective view of a eighth embodiment of the dental cartridge, the rear and bottom view being identical thereto;
FIG. 15 is a front and top perspective view of a ninth embodiment of the dental cartridge, the rear and bottom view being identical thereto; and,
FIG. 16 is a front and top perspective view of a tenth embodiment of the dental cartridge, the rear and bottom view being identical thereto.
Type: Grant
Filed: Feb 4, 1994
Date of Patent: Sep 26, 1995
Assignee: Coltene/Whaldent, Inc. (Mahwah, NJ)
Inventor: Christian Simmen (Mahwah, NJ)
Primary Examiner: Kay H. Chin
Law Firm: Helfgott & Karas
Application Number: 0/18,368