Static structures (e.g. – buildings) – With synthetic resinous component – Nonfoam adhesive
Reexamination Certificate
2007-08-08
2010-12-21
Chilcot, Jr., Richard E (Department: 3635)
Static structures (e.g., buildings)
With synthetic resinous component
Nonfoam adhesive
C052S177000, C052S309100
Reexamination Certificate
active
07854098
ABSTRACT:
A structure comprising a softwood-ceiling/hardwood-floor formed of a single set of adjacent boards. Each of the boards including a hardwood layer bonded to a softwood layer, the board having a first edge and a second edge, the first edge having a tongue, the second edge having a groove, the first edge having a first chamfer on the softwood layer, the second edge having a second chamfer on the softwood layer. All boards securely attached to carrying beams that span the walls between two levels within a building.
REFERENCES:
patent: 3401495 (1968-09-01), Schneller
patent: 3701743 (1972-10-01), Horowitz et al.
patent: 5040582 (1991-08-01), Hsu
patent: 5058343 (1991-10-01), Nipko
patent: 5253464 (1993-10-01), Nilsen
patent: 6023900 (2000-02-01), Stoehr et al.
patent: 6182413 (2001-02-01), Magnusson
patent: 7603824 (2009-10-01), Hartanto
patent: 2003/0150189 (2003-08-01), Ou et al.
patent: 2005/0076598 (2005-04-01), Lewark
patent: 2008/0028699 (2008-02-01), Mak
patent: 8304207 (1983-06-01), None
Chilcot, Jr. Richard E
Ference Thomas G.
Wendell Mark R
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