Stock material or miscellaneous articles – Composite – Of quartz or glass
Reexamination Certificate
2007-05-08
2007-05-08
Kiliman, Leszek (Department: 1773)
Stock material or miscellaneous articles
Composite
Of quartz or glass
C428S442000, C428S412000, C428S426000, C428S429000, C428S334000, C428S411100
Reexamination Certificate
active
10509288
ABSTRACT:
The present invention is a laminate article comprising at least three layers of plasticized polyvinylbutyral (PVB) sheet, wherein at least one layer of the laminate is a stiff PVB sheet and at least two layers are soft PVB sheets. A laminate article of the present invention is useful for providing increased protection from damages occurring to automobiles, buildings, and windows by virtue of exposure of same to, for example, hurricane force winds, impact from debris propelled by high-force winds, or by intentional impact against windows comprising the laminates of the present invention.
REFERENCES:
patent: 3153009 (1964-10-01), Rombach
patent: 4230771 (1980-10-01), Phillips
patent: 4276351 (1981-06-01), Phillips
patent: 4297262 (1981-10-01), Phillips
patent: 4663228 (1987-05-01), Bolton et al.
patent: 4696971 (1987-09-01), Degeilh
patent: 5187217 (1993-02-01), Degeilh et al.
patent: 5227241 (1993-07-01), Chaussade et al.
patent: 5393365 (1995-02-01), Smith
patent: 5501910 (1996-03-01), Smith
patent: 5567529 (1996-10-01), Smith
patent: 5573842 (1996-11-01), Gutweiler
patent: 5631089 (1997-05-01), Center, Jr. et al.
patent: 5886075 (1999-03-01), Keane et al.
patent: 5908674 (1999-06-01), Schindler et al.
patent: 6737151 (2004-05-01), Smith
patent: 6800355 (2004-10-01), Wong
patent: 2003/0124296 (2003-07-01), Smith
patent: 2005/0019536 (2005-01-01), Rymer et al.
patent: 2005/0131133 (2005-06-01), Wong et al.
patent: 2005/0192398 (2005-09-01), Wong et al.
patent: 0 102 502 (1984-03-01), None
patent: 828381 (1960-02-01), None
patent: WO 01/43963 (2001-06-01), None
PCT International Search Report for International application No. PCT/US03/16535 dated Sep. 25, 2003.
PCT Written Opinion for International application No. PCT/US03/16535 dated Jan. 27, 2004.
Smith C. Anthony
Wong Bert C.
E. I. du Pont de Nemours and Company
Kiliman Leszek
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