Dental material curing apparatus

Description

FIG. 1 is a top, front and right side perspective view of a dental material curing apparatus showing our new design;

FIG. 2 is a reduced front elevational view thereof;

FIG. 3 is a reduced rear elevational view thereof;

FIG. 4 is a reduced plan view thereof;

FIG. 5 is a reduced bottom view thereof;

FIG. 6 is a reduced right side elevational view thereof; and,

FIG. 7 is a reduced left side elevational view thereof.

Claims

The ornamental design for a dental material curing apparatus, as shown and described.

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Inventors:	Dotterman; Perry S. (Maplewood, MN), Ahlberg; Carl S. (Minneapolis, MN)
Assignee:	Minnesota Mining and Manufacturing Company (St. Paul, MN)
Appl. No.:	07/742,701
Filed:	August 8, 1991

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Current U.S. Class:	D24/177
Field of Search:	;433/25,29,49,52-53,60,118,126,131-133 ;D24/176-182,185,108,234

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References Cited [Referenced By]

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U.S. Patent Documents

D291000	July 1987	Botich
2326773	August 1943	Floyd
3280459	October 1966	Walker et al.
3712984	January 1973	Lienhard
4385344	May 1983	Gonser
4460337	July 1984	Landgraf et al.
4614498	September 1986	Vaccaro
4626210	December 1986	Malata et al.
4666406	May 1987	Kanea, III
4725232	February 1988	Hatakeyama
4826431	May 1989	Fujimura et al.
4858001	August 1989	Milbank et al.
4872837	October 1989	Issalene et al.
4957441	September 1990	Bryan
4975058	December 1990	Woodward

Other References

Optilux Brochure, Demetron Research Corporation, copyright date unknown. . Demetron Brochure, Demetron Research Corporation, copyright date unknown. . Max Brochure, L. D. Caulk Division, Dentsply International, Inc., copyright 1988. . Visilux II Brochure, 3M Company, 3M Deutschland GmbH, copyright date unknown. . Visilux 2 Brochure, 3M Company, copyright 1987. . Visilux 2 Field Service Handbook, 3M Company, pp. 2-1 to 2-5 and 6-1 to 6-5, copyright Sep. 1990. . Executor Brochure, Pro-Den Systems, Inc. copyright date unknown. . Executor, Poly-Fil Brochure, Pro-Den Systems, Inc. copyright date unknown. . Translux CL Brochure, Kulzer & Co. GmbH copyright 1984. . Premierlite Brochure, Premier Dental Products Co., ESPE-Premier Sales Corp. copyright date unknown. . ESPE Elipar II Brochure, Fabrik Pharmazeutischer Praparate GmbH & Co., KG, copyright date unknown. . Teledyne Getz Brochure, Teledyne, Inc. copyright 1984..

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Tung; M. H.
Attorney, Agent or Firm: Griswold; Gary L. Kirn; Walter N. Christoff; James D.