Stock material or miscellaneous articles – Structurally defined web or sheet – Nonplanar uniform thickness material
Reexamination Certificate
2008-09-23
2008-09-23
Loney, Donald (Department: 1794)
Stock material or miscellaneous articles
Structurally defined web or sheet
Nonplanar uniform thickness material
C428S183000
Reexamination Certificate
active
10689342
ABSTRACT:
A self-bonded corrugated web made from a primary pre-bonded web layer of thermoplastic fibers having a substantially uniform thickness. The primary pre-bonded web layer is arranged to form corrugations forming a corrugation pattern of parallel corrugation lines, which can be parallel to the longitudinal extension of the web. The corrugated web is heat- or melt-fusion bonded in regions forming a primary bonding pattern of a plurality of primary bonding pattern lines, which are arranged non-parallel to the corrugation lines and which intersect at least two of the corrugation lines, for stabilizing the corrugations.
REFERENCES:
patent: 1975548 (1934-10-01), Ives
patent: 2494723 (1950-01-01), Rowe
patent: 3653382 (1972-04-01), Easley et al.
patent: 3839137 (1974-10-01), Davis et al.
patent: 4267223 (1981-05-01), Swartz
patent: 4806300 (1989-02-01), Walton et al.
patent: 5906879 (1999-05-01), Huntoon et al.
patent: 6171682 (2001-01-01), Raidel et al.
patent: 6506472 (2003-01-01), Tanaka et al.
patent: 6548147 (2003-04-01), Raidel et al.
patent: 6586076 (2003-07-01), Mizutani et al.
patent: 0 124 637 (1984-11-01), None
patent: 1 090 615 (2001-04-01), None
patent: 1 103 240 (2001-05-01), None
patent: 56-140153 (1981-11-01), None
patent: 1998506333 (1998-06-01), None
patent: 2001137284 (2001-05-01), None
Busam Ludwig
Scaife Martin Geoffrey
Sprehe Matthias Rudolf
Stiehl Gabriele
Fayette Thibault
Fitzpatrick Matthew P.
Krebs Jay A.
Loney Donald
The Procter & Gamble & Company
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