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:
Sep. 24, 1991
Filed:
Jun. 28, 1984
Jean-Paul Heng, Lyons, FR;
Marcel Jusseau, Villeurbanne, FR;
Jean-Marc Planel, Villeurbanne, FR;
Francois Boiston, Villeurbanne, FR;
Cgee Alsthom, Levallois-Perret, FR;
Abstract
Electrical and electro-optical components are mounted on cards in various different sizes assembled to constitute working equipment using a set of common parts for building modular functional blocks of various sizes to house such cards. A modular functional block comprises one or more fixing bases each having a rectangular body having ends which engage respective retaining strips having grooves to form a printed circuit card-retaining frame. End plates are fitable to the various component parts mentioned above together with locking strips and closure cards to constitute a completed, enclosed functional block which can be built up to various different sizes.