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:
Nov. 05, 1991
Filed:
Jun. 28, 1990
Willy Maier, Kloten, CH;
Daverio AG, Zurich, CH;
Abstract
A stacker preferably includes two units, each having three storage drums which are arranged one above the other and which can be rotated independently of each other, and a feed device for carrying printing plates to the storage drums and arranged between the units. Further arranged between the storage drums is a drum loader for receiving printing plates from the feed device and for inserting the received plates into empty storage cells of the drums. The drums can be rotated independently of one another in a clockwise or a counterclockwise direction, for insertion or removal of the printing plates, which may be offset plates or other printing plates which must be handled very carefully.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile