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:
Mar. 08, 1994
Filed:
Apr. 10, 1992
Robert Rieffel, Wallisellen, CH;
Ernst Vogeli, Zurich, CH;
Robert Rieffel AG, , CH;
Abstract
A marker plate receptacle, formed by two plates pivotably connected with each other via a film hinge, in which a marker plate is received. A tongue is formed in one piece on the lower end of one of the two plates. It has a hook which can be put over a wall extending perpendicularly to the surface of the inside of the plate and around a through hole. Once the marker plate is inserted and the hook of the tongue, on which a key is placed, is put over the annular wall, the two plates are folded together. The tongue is then form-fittingly maintained between the two plates and the plates themselves are maintained by a form-fitting ridge formed on the annular wall, which extends through the through hole in the rear plate. The form fit is additionally improved with ribs engaging grooves.