Dental chair

Description

FIG. 1 is a left side perspective view of a dental chair showing our design, showing the chair in an upright position;

FIG. 2 is a right side perspective view of the chair of FIG. 1;

FIG. 3 is a front view of the chair of FIG. 1;

FIG. 4 is a back view of the chair of FIG. 1;

FIG. 5 is a front view of the chair, showing the chair in a reclined position;

FIG. 6 is a right side perspective view of the chair, which view includes an alternative embodiment of the design to include an auxiliary component located adjacent to the lower right portion of the chair; the left side view of the alternative embodiment in FIG. 6 being a mirror image thereof;

FIG. 7 is a left side elevation view of the FIG. 1 chair, showing the chair in an upright position;

FIG. 8 is a top plan view of the FIG. 1 chair, showing the chair in a reclined position;

FIG. 9 is a right side elevation view of the FIG. 1 chair, showing the chair in a reclined position;

FIG. 10 is a left side elevation view of the FIG. 1 chair, showing the chair in a reclined position;

FIG. 11 is a top plan view of the FIG. 1 chair, showing the chair in an upright position;

FIG. 12 is a right side elevation view of the FIG. 1 chair, showing the chair in an upright position; and,

FIG. 13 is a bottom plan view of the FIG. 1 chair, showing the chair in an upright position.

Claims

The ornamental design for a dental chair, as shown and described.

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Inventors:	Nordstrom; Carl G. (Lake Oswego, OR), Krebs; Paul B. (Newberg, OR)
Assignee:	A-Dec, Inc. (Newberg, OR)
Appl. No.:	D/009,395
Filed:	June 10, 1993

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Related U.S. Patent Documents

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	Application Number	Filing Date	Patent Number	Issue Date
	929725	Aug 13, 1992

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Current U.S. Class:	D6/367; D24/183; D6/360; D6/361
Field of Search:	;D6/334,360,361,364,367,379,500,501,502 ;297/193,344.15,344.17 ;D24/183

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References Cited [Referenced By]

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U.S. Patent Documents

Re30648	June 1981	Ohlrogge et al.
D181048	September 1957	Golden
D189845	March 1961	Graham
D199978	January 1965	Carnese
D223489	April 1972	Olsen
D237327	October 1975	Collins et al.
D238317	January 1976	Schoeller et al.
D241386	September 1976	Lawrence
D268149	March 1983	Case
D333736	March 1993	Nordstrom
D336381	June 1993	Nordstrom
3338632	August 1967	Kleinsorge
3414324	December 1968	Taylor et al.
3524256	August 1970	Barker
3653125	April 1972	Heubeck
3719391	March 1973	Neri
3762051	October 1973	Valeska
3866973	February 1975	Heubeck
4128797	December 1978	Murata
4173372	November 1979	Norris
4312538	January 1982	Kennedy et al.
4527976	July 1985	Behringer et al.
4541671	September 1985	Broadhead et al.
4678229	July 1987	Ryan et al.
4878709	November 1989	Okamoto
4929023	May 1990	Rasmussen
5190349	March 1993	Austin, Jr. et al.
5236244	August 1993	Rice

Foreign Patent Documents

	226572		Dec 1973		DE
	2736276		Nov 1978		DE
	2147728		Jun 1980		DE

Other References

Anthos "Teseo" six-page brochure circa Jan. 1992. . A-Dec 117-page equipment catalog, cover and pp. 21-38, Jan. 1991. . A-Dec "Preference" six-page brochure circa Sep. 1982. . A-Dec "Century" one-page advertisement circa Jan. 1977. . A-Dec "Century" two-page brochure circa Jan. 1978. . Dentech 32-page catalog, cover and pp. 2-4, circa Jan. 1991. . Ampco Dental Products four-page brochure circa Jan. 1991. . Signo "Grand" 18-page Japanese language brochure, cover and pp. 1-12, circa Jan. 1991. . Takara Belmont 50-page Japanese language dental equipment catalog, cover and pp. 26-29, circa Jan. 1991. . A-Dec "J-Dec" two-page Japanese language brochure circa Jan. 1991. . Pelton and Crane one-page brochure circa Jan. 1991. . Takara Belmont 36-page Japanese language brochure, cover and pp. 16-24, circa Jan. 1991. . A-Dec "Priority" eight-page brochure, cover and pp. 1-5, circa Jan. 1989. . KaVo "Estetica.RTM. 1042" German language 13-page brochure circa Jan. 1991. . A-Dec 121-page catalog, cover and pp. 21-40, circa Sep. 1991. . Pelton and Crane "Spirit" two-page brochure circa Jan. 1991. . Technodent brochure, "2009, Prima ed Unica," Bologna, Italy 2 pp., 1986 (in Italian). . A-Dec.RTM. Equipment Catalog, 4 pp., A-Dec, Inc., Sep. 1991. . Royal brochure, "Royal Sixteen Plush," Royal Dental Manufacturing, Incorporated, 2 pp., undated. . A-Dec.RTM. brochure, "The A-Dec Priority Chair: Beauty Goes to Work," A-Dec, Inc., 10 pp. (1989). . DEN-TAL-EZ fact sheet, "E2000 Chair," DEN-TAL-EZ, Inc. 2 pp. undated. . Belmont Dental brochure, 3 pp. (in Japanese) undated. . Fimet OY brochure, "F1 State of the Art," Monninkyla, Finland 6 pp., undated. . Deckers Dental information sheet, "Flex Integral," D.D.G. Priquet, Denmark (in French), undated. . A-Dec brochure, "A-Dec's New Decade 1015 Chair," A-Dec, Inc. 8 pp., undated. . KaVo brochure, "KaVo SYSTEMATICA.RTM. 1060," KaVo-France, 4 pp. (in French), undated. . Siemens brochure, "High Technology and Service to Dentistry," Siemens Aktiengesellschaft Medical Engineering Group, Federal Republic of Germany, 6 pp. (1991). . Planmeca Inc. brochure, "PM 2002 CC," Planmeca Inc., Wood Dale, Illinois, 8 pp. (1990)..

Primary Examiner: Douglas; Alan P.
Assistant Examiner: Watson; Gary D.
Attorney, Agent or Firm: Klarquist Sparkman Campbell Leigh & Whinston