Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Reexamination Certificate
2011-04-12
2011-04-12
Goff, John L. (Department: 1746)
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
C156S220000, C156S222000
Reexamination Certificate
active
07922851
ABSTRACT:
A closure tab is provided and includes a first substrate. A second substrate is adhesively attached to the first substrate. The second substrate has mechanical closure material formed thereon. A compression bond pattern is applied to the first substrate and the second substrate. The compression bond pattern includes at least one outwardly extending protrusion. The compression bond pattern may include, for example, circular bond points, stripes, or a decorative element. A method is also provided wherein the second substrate is compressed onto the first substrate by a patterned roller. The second substrate may be compressed onto the first substrate by a plurality of pins spaced in alternating offset rows.
REFERENCES:
patent: 1739322 (1929-12-01), Moore
patent: 2331054 (1943-10-01), Shively
patent: 3256131 (1966-06-01), Koch et al.
patent: 5985407 (1999-11-01), Murasaki
patent: 6332250 (2001-12-01), Igaue et al.
patent: 6719742 (2004-04-01), McCormack et al.
Erdman Carol L.
Levy Ruth L.
Amster Rothstein & Ebenstein LLP
First Quality Retail Services LLC
Goff John L.
Musser Barbara J.
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