Manufacturing container or tube from paper; or other manufacturi – Container making – Rigid container
Reexamination Certificate
2007-04-28
2008-09-16
Desai, Hemant M (Department: 3721)
Manufacturing container or tube from paper; or other manufacturi
Container making
Rigid container
C493S059000, C493S143000, C083S175000, C083S879000, C083S881000
Reexamination Certificate
active
07425191
ABSTRACT:
Methods and apparatus for forming a score line with a reverse kiss cut in a deformable material are provided. A method can include providing two plates, such as a die plate with a scoring rule thereon and a counter plate with an aligned corresponding recess with a knife edge positioned therein and protruding toward the scoring rule. When the die plate is advanced toward the counter plate, the deformable material is forced into the recess of the counter plate to form the score line and the knife simultaneously forms a cut or slit in the bottom surface of the deformable material to form a reverse kiss cut.
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Declaration Regarding Prior Art executed by Todd R. Letherer dated Oct. 3, 2005.
Utility U.S. Appl. No. 11/034,030, filed Jan. 12, 2005; In re: Todd R. Letherer, entitledMethods and Apparatus for Forming a Reverse Kiss Cut and Score Line in a Sheet of Deformable Material.
Final Office Action (dated Jan. 15, 2008) in Utility U.S. Appl. No. 11/796,653, filed Apr. 27, 2007; In re: Todd Letherer, entitled Apparatus for Forming a Reverse Kiss Cut and Score Line in a Sheet of Deformable Material.
Desai Hemant M
Graphic Packaging International, Inc.
Womble Carlyle Sandridge & Rice PLLC
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