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:
May. 07, 1991
Filed:
Apr. 07, 1989
Rudolf Breuer, Munich, DE;
Gottfried Lutz, Seefeld, DE;
Albert Pertzsch, Munich, DE;
Helmut Schultz, Gauting, DE;
Reel/Frame: 5061/0928 Agfa-Gevaert Aktiengesellschaft, Leverkusen, DE;
Abstract
A magnetic tape cassette, for example an audio cassette, which is distinguished by an attractive outer appearance, consists of a bottom part and a top part, transparent in each case, and contains inside it two adjacent tape rolls. The bottom part and the top part each have a transparent housing wall having transparent or slightly colored regions and opaque or untransparent regions. The untransparent or opaque regions are produced by printing surface areas of the cassette housing walls including the application of various patterns and/or colors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile