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:
May. 03, 1988
Filed:
Nov. 26, 1984
Applicant:
Inventors:
Jacques Lewiner, 92210 Saint Cloud, FR;
Claude Hennion, 75005 Paris, FR;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05G / ;
U.S. Cl.
CPC ...
109-7 ; 109 / ; 70278 ;
Abstract
The invention relates to devices for controlling accesses of the security chamber type which comprise at least two doors (2, 3). A single program selector (14, 15) with easy and instant control allows the security chamber operating program to be chosen at will from several predetermined programs.