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:
Aug. 03, 1993
Filed:
Jul. 31, 1991
Heinz Focke, Verden, DE;
Oskar Balmer, Verden, DE;
Focke & Co., (GmbH & Co.), Verden, DE;
Abstract
For the transport of blank stacks (22) to a packaging machine, there are re-usable cassettes (21) which have chambers (23) for receiving a multiplicity of blank stacks (22). The cassettes (21) are filled with the blank stacks (22) in a paper factory and are emptied in the region of the packaging machine. The cassettes (21) are designed so that several emptied cassettes (21) can be nested in one another and returned as a space-saving unit to the paper factory. Furthermore, the cassettes (21) are designed so that they can be transported by overhead conveyors and supported on downwardly directed carrier arms (49) which include horizontally directed carrier spars (50) having a step-shaped configuration (60, 62, 64) which also accommodates different sizes of material reels associated with the packaging machine.