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:
Feb. 27, 1996
Filed:
Mar. 08, 1994
Applicant:
Inventor:
Gerhard Hochgesang, Lebenhan, DE;
Assignee:
Preh-Werke GmbH Co. KG, Bad Neustadt, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
400495 ; 400472 ; 400490 ; 200 / ;
Abstract
In order to be able to produce smaller units whenever needed from a keyboard that consists of an integral multiple key-guiding arrangement (3), a gummous mat (4) with resetting domes for keys (1) and a contact level (8), structural features are disclosed which particularly simplify a division of the multiple key-guiding arrangement (3). The structural features are such that the multiple key-guiding arrangement is divided into segments and the segments are interconnected with one another by connecting bars (17), and the connecting bars (17) can be divided by means of tools.