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:
Jan. 26, 1993
Filed:
Aug. 27, 1991
Applicant:
Inventor:
Alfred Neugebauer, Stuttgart, DE;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
271160 ; 271164 ;
Abstract
A paper tray arrangement is disclosed for receiving a stack of paper and which is insertable into a receiving device of a copying machine or the like and which includes a supporting plate for the stack of paper and springs applied to the supporting plate to lift the supporting plate off the bottom of the tray. Tensioning apparatus is provided for the springs and a stop of the receiving device is assigned to the tensioning device in such a manner that the spring is tensioned when the paper tray is inserted into the receiving device and is relaxed when the paper tray is taken out of the receiving device.