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:
Mar. 31, 1998
Filed:
Oct. 21, 1993
Applicant:
Inventors:
John W Lewis, Newberg, OR (US);
Barry S Young, Tualatin, OR (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47C / ;
U.S. Cl.
CPC ...
29741132 ; 29741138 ; 297115 ;
Abstract
A dental patient chair having support arms extending from a chair back above and alongside a chair seat and latch means operable by a user to release the support arm from a locked first use position or a locked second out-of-the-way position for movement between said positions.