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. 19, 1998
Filed:
Dec. 02, 1996
Applicant:
Inventors:
Christoph Weber, Dreieich, DE;
Guenther Schmidt, Niedernhausen, DE;
Hartwig Fries, Weisbaden, DE;
Stephan Kueper, Taunusstein, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
20429815 ; 20429811 ; 2041922 ; 118728 ;
Abstract
A carrier palette useful for receiving at least one of a plurality of disc-shaped substrates of optical storage media, wherein the carrier palette comprises one or a plurality of circular depression adapted to receive said substrates, and wherein the diameter of the depressions is greater than the diameter of the substrates to be received. The carrier palette can be used to produce optical storage media of improved climatic stability with minimal edge splintering.