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:
Dec. 25, 2012
Filed:
Nov. 28, 2011
Reiner Greber, Frittlingen, DE;
Marijan Strugar, VS-Schwenningen, DE;
Thomas Schultze, VS-Villingen, DE;
Reiner Greber, Frittlingen, DE;
Marijan Strugar, VS-Schwenningen, DE;
Thomas Schultze, VS-Villingen, DE;
Abstract
A device for stacking a plurality of silicon wafers has an upright machine carrier for holding a plurality of silicon wafers, the silicon wafers being provided in a horizontal position in the machine carrier. The device has three identical loading cassettes for introducing several silicon wafers therein. The machine carrier has holding devices for the loading cassettes. The loading cassettes have a lower support surface for putting silicon wafers on in stack-like fashion, and a rear side wall running substantially perpendicular thereto. The loading cassette is designed in such a way that the side opposite the rear side wall, and the top side are freely accessible.