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:
Aug. 12, 1997
Filed:
Apr. 18, 1995
Applicant:
Inventor:
Gerard Lerude, Antibes, FR;
Assignee:
AEG Schneider Automation, Valbonne, FR;
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; G09G / ;
U.S. Cl.
CPC ...
345168 ; 341 23 ; 341 22 ; 341 34 ; 36470901 ; 3647091 ; 3647081 ;
Abstract
A keypad dialog terminal in particular for dialog with a programmable automatic controller, comprising a casing (1) carrying a dialog screen (12) and a set of contacts (32) associated with a keypad (22), characterised in that the casing (1) comprises a casing body (11) carrying the fixed contacts and a removable dialog module (2) comprising a frame (21) closed by a visible top membrane (22) which forms various projecting keys and carries the mobile contacts (26), this frame (21) having removable locking apparatus (24, 25) adapted to cooperate with conjugate locking apparatus (14, 15) on the lateral sides of the casing body (11).