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Dental chair |
| D347946 |
Dental chair
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| Patent Drawings: |         
(9 images) |
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| Inventor: |
Nordstrom, et al. |
| Date Issued: |
June 21, 1994 |
| Application: |
D/009,395 |
| Filed: |
June 10, 1993 |
| Inventors: |
Krebs; Paul B. (Newberg, OR)
Nordstrom; Carl G. (Lake Oswego, OR)
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| Assignee: |
A-Dec, Inc. (Newberg, OR) |
| Primary Examiner: |
Douglas; Alan P. |
| Assistant Examiner: |
Watson; Gary D. |
| Attorney Or Agent: |
Klarquist Sparkman Campbell Leigh & Whinston |
| U.S. Class: |
D24/183; D6/360; D6/361; D6/367 |
| Field Of Search: |
D6/334; D6/360; D6/361; D6/364; D6/367; D6/379; D6/500; D6/501; D6/502; 297/193; 297/344.15; 297/344.17; D24/183 |
| International Class: |
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| U.S Patent Documents: |
Re30648; D181048; D189845; D199978; D223489; D237327; D238317; D241386; D268149; D333736; D336381; 3338632; 3414324; 3524256; 3653125; 3719391; 3762051; 3866973; 4128797; 4173372; 4312538; 4527976; 4541671; 4678229; 4878709; 4929023; 5190349; 5236244 |
| Foreign Patent Documents: |
226572; 2736276; 2147728 |
| 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).. |
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| Abstract: |
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| Claim: |
The ornamental design for a dental chair, as shown and described. |
| 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.
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