Dental cartridge

- Coltene/Whaldent, Inc.

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Description

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.

Referenced Cited
U.S. Patent Documents
D351892 October 25, 1994 Wolf et al.
4834268 May 30, 1989 Keller
4951848 August 28, 1990 Keller
4981241 January 1, 1991 Keller
5005735 April 9, 1991 Keller
5054655 October 8, 1991 Keller
5122057 June 16, 1992 Discko, Jr.
5165890 November 24, 1992 Discko, Jr.
5178305 January 12, 1993 Keller
Patent History
Patent number: D362722
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
Classifications
Current U.S. Class: Dental (46) (D24/176)