Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ronald Ugolick0
Sriram Venkatasanthanam0
Ali R. Mehrabi0
Chia-Hsi Chu0
Karl Lengfeller0
Martin Utz0
Michael Wilkes0
Ramin Heydarpour0
Date of Patent
May 19, 2009
0Patent Application Number
110015600
Date Filed
November 30, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A card sheet including a top material having punched lines, the front side of the top material being printable. A carrier material of at least one polymer layer is directly applied as by extruding to the back side of the top material. The polymer has a stress-at-break in the range of 10 to 30 MPa and an elongation at break in the range of 10 to 120%. From the card sheet individual cards may be broken out to form high quality calling (business) cards, photograph cards, post cards or the like.
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