Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Noninterengaged fiber-containing paper-free web or sheet...
Reexamination Certificate
2005-03-22
2005-03-22
Dye, Rena (Department: 1774)
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Noninterengaged fiber-containing paper-free web or sheet...
C428S113000, C428S114000, C428S141000, C428S292100, C052S309700, C052S309800, C052S319000, C052S602000, C052S782100
Reexamination Certificate
active
06869669
ABSTRACT:
The present invention may be embodied in a sandwich panel having first and second face panels each having a first predetermined thickness and being formed of a fiber-reinforced cementitious material. The sandwich panel further includes support frame for supporting the first and second face panels in a spaced apart configuration. The support frame is formed of a fiber-reinforced cementitious material that is continuous with the cementitious material of the first and second face panels. Blocks of rigid insulation are embedded in the sandwich panel for defining a structure of the support frame.
REFERENCES:
patent: 1559749 (1925-11-01), Hall
patent: 1773168 (1930-08-01), Brostrom
patent: 3775916 (1973-12-01), Bair
patent: 3976741 (1976-08-01), Lowe et al.
patent: 4299059 (1981-11-01), Smith
patent: 4357384 (1982-11-01), Jasperson
patent: 4516371 (1985-05-01), Simpson
patent: 4530648 (1985-07-01), Phillips
patent: 4542613 (1985-09-01), Leyte-Vidal
patent: 4617219 (1986-10-01), Schupack
patent: 4620404 (1986-11-01), Rizk
patent: 4774794 (1988-10-01), Grieb
patent: 5826389 (1998-10-01), Siler
patent: 6101779 (2000-08-01), Davenport
patent: 6112489 (2000-09-01), Zweig
patent: 6141929 (2000-11-01), Kistner et al.
patent: 6202375 (2001-03-01), Kleinschmidt
Jensen Michael S.
Martin Kurt S.
Advanced Wall Systems LLC
Berkowtiz Marvin C.
Dye Rena
Nath Gary M.
Richmond Derek
LandOfFree
Fiber-reinforced sandwich panel does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fiber-reinforced sandwich panel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fiber-reinforced sandwich panel will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3420301