Portion of a chair back for dental patients

Description

FIG. 1 is a front perspective view of a portion of a chair back for dental patients.

FIG. 2 is a rear perspective view of the portion of the chair back of FIG. 1.

FIG. 3 is a top view of the portion of the chair back of FIG. 1.

FIG. 4 is a right-side elevational view of the portion of the chair back of FIG. 1. The left-side elevational view is omitted as being a mirror image of the right-side elevational view.

FIG. 5 is a front perspective view of the portion of the chair back for dental patients shown in the context of an exemplary dental chair.

The broken lines in the Figures are for illustrative purposes only and form no part of the claimed design. Additionally, the bottom view is omitted as being devoid of surface ornamentation.

Claims

CLAIM I claim the ornamental design for a portion of a chair back for dental patients, as shown and described.

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Inventors:	Nordstrom; Carl G. (Lake Oswego, OR)
Assignee:	A-dec, Inc. (Newberg, OR)
Family ID:	34108126
Appl. No.:	D/342,972
Filed:	September 3, 2009

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Related U.S. Patent Documents

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	Application Number	Filing Date	Patent Number	Issue Date
	11982891	Nov 5, 2007
	10855031	May 26, 2004	7290836

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Current U.S. Class:	D6/716.4; D6/367
Current CPC Class:	A61G13/12 20130101; A61G13/1225 20130101; A61G2200/34 20130101
Current International Class:	0601
Field of Search:	;D6/334-336,360,361,365,367,379,500-502 ;D24/178,183 ;297/188.01,316,300.1,330,391,344.15,344.17,409

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Primary Examiner: De; Mimosa
Attorney, Agent or Firm: Klarquist Sparkman, LLP