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. 20, 1990
Filed:
Nov. 16, 1987
Hartmut Thiele, Munich, DE;
Agfa-Gevaert Aktiengesellshcaft, Leverkusen, DE;
Abstract
Described is a supporting hub for an internal slide, which accepts a spooled recording medium, where one side of the supporting hub lies against a ring-shaped supporting surface on the outside of the internal slide, where a reel hub carrying the recording medium or a flange spool can be pushed onto the other cylindrical side of the supporting hub and where the internal slide can be slid into a protective casing. The ring diameter of the supporting surface of the supporting hub lying against the inner side of the internal slide is here the same size or greater than the ring diameter of the supporting surface of the supporting hub lying against the outside of the internal slide. In a preferred embodiment, the supporting hub is in two parts which are detachable from the inside or the outside of the internal slide, and grasp one another.