Static structures (e.g. – buildings) – Adjustable stressing means; e.g. – warp correction
Reexamination Certificate
2007-12-11
2007-12-11
Canfield, Robert (Department: 3635)
Static structures (e.g., buildings)
Adjustable stressing means; e.g., warp correction
C052S483100, C052S223140, C052S223800
Reexamination Certificate
active
11033239
ABSTRACT:
A floor squeak eliminator and floor joist stiffening apparatus, comprising a longitudinal member for extending along a length of a joist, fasteners for attaching each end of the longitudinal member to the joist, and mechanism for pre-tensioning the longitudinal member, the pre-tensioning perpendicular to a length of the longitudinal member and the joist, whereby the joist is pre-tensioned.
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Canfield Robert
Crossley Mark A.
Crossley Patent Law
Nguyen Chi Q.
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