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:
Oct. 15, 2002
Filed:
Dec. 22, 1999
Applicant:
Inventors:
Reiner Schulze, Hamburg, DE;
Dieter Tichelmann, Hamburg, DE;
Assignee:
tesa AG, Hamburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/110 ; B26F 1/38 ;
U.S. Cl.
CPC ...
B32B 3/110 ; B26F 1/38 ;
Abstract
A process for the wasteless punching of adhesive punched items, wherein the items are punched from a continuous web on a first release laminate and then peeled off of said first laminate and reattached to a faster moving second laminate, the distance between the point where the punched items are released from the first release laminate and the point where they become attached to the second release laminate being greater than the width of the individual punched items.