Dental chair

Dec 29, 1980 - Syntex (U.S.A.) Inc.

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Description

FIG. 1 is a side perspective view of a dental chair of this invention showing my new design; and

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

Referenced Cited

U.S. Patent Documents

D206585	January 1967	Gardella et al.
D223489	April 1972	Olsen
D238019	December 1975	Leffler et al.
D260703	September 15, 1981	Pearson
D263434	March 23, 1982	Miller
3817576	June 1974	Ciavattoni et al.

Patent History

Patent number: D268149
Type: Grant
Filed: Dec 29, 1980
Date of Patent: Mar 8, 1983
Assignee: Syntex (U.S.A.) Inc. (Palo Alto, CA)
Inventor: Robert Case (Chicago, IL)
Primary Examiner: Bruce W. Dunkins
Attorneys: John A. Dhuey, Joseph I. Hirsch
Application Number: 6/220,577

Classifications

Current U.S. Class: D 6/22
International Classification: D0601;