Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Scrim – Woven scrim
Reexamination Certificate
2011-07-19
2011-07-19
Cole, Elizabeth M (Department: 1798)
Fabric (woven, knitted, or nonwoven textile or cloth, etc.)
Scrim
Woven scrim
C442S035000, C442S044000, C442S050000, C442S057000, C429S247000, C429S249000, C429S251000, C429S254000, C429S228000, C429S144000, C429S129000, C429S142000
Reexamination Certificate
active
07981818
ABSTRACT:
A multilayer composite sheet for use in a lead-acid battery includesa) a base layer including paper or a glass fiber mat;b) a layer of polymeric nanofibers bonded with discrete adhesive particles to a first surface of the base layer; andc) a scrim layer bonded with discrete adhesive particles to a surface of the layer of nanofibers opposite the base layer.A plate assembly for a lead-acid battery includes one or more multilayer composite sheets located adjacent or partially enclosing a lead plate.
REFERENCES:
patent: 4137377 (1979-01-01), McClelland
patent: 4606982 (1986-08-01), Nelson et al.
patent: 5091275 (1992-02-01), Brecht et al.
patent: 7144633 (2006-12-01), Zguris et al.
patent: 2006/0286446 (2006-12-01), Chun et al.
patent: 2008/0014506 (2008-01-01), Sugiyama et al.
patent: 2008/0274409 (2008-11-01), Harada et al.
patent: 2009/0261035 (2009-10-01), Arora et al.
patent: 55090055 (1980-07-01), None
patent: WO 97/11501 (1997-03-01), None
patent: WO 2005124895 (2005-12-01), None
Del Piero, Giannino; “International Search Report”; May 28, 2009; 3 pp; European Patent Office, Rijswijk, The Netherlands.
Cole Elizabeth M
P. H. Glatfelter Company
RatnerPrestia
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