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:
Jan. 26, 1999
Filed:
Apr. 29, 1993
Applicant:
Inventors:
Assignee:
Otis Elevator Company, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66B / ;
U.S. Cl.
CPC ...
187414 ; 187395 ;
Abstract
A elevator cab car operating panel has a convex cover cooperating with one of the cab walls to define an enclosed space in which a lighting source is disposed. A pair of translucent panels cooperate with the cover to allow the light to emanate from the car operating panel to provide the primary source of light for the cab. The cab wall may have a concave shape for cooperating with the convex cover to define the enclosed space.