The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 30, 2003
Filed:
Apr. 27, 2001
Applicant:
Inventors:
Assignee:
J. Morita Manufacturing Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61G 1/500 ;
U.S. Cl.
CPC ...
A61G 1/500 ;
Abstract
A dental treatment chair assembly with a treatment chair for keeping a patient in sitting position or in supine position, characterized by a treatment chair (bed) having a headrest for holding the head of a patient, and a backrest for holding the back and the waist of the patient, and instrument connection ports detachably connected to a dental treatment instrument which are disposed at the back or the side of said headrest, or at the back or the side of the backrest near by the headrest. In the preferred embodiment, the headrest is inclinably supported by the backrest, and a projecting part turning above is provide for compensating an estrangement between the headrest and the backrest.