The US Court of Appeals for the Federal Circuit upheld a Patent Trial & Appeal Board finding that the claims of a patent for a truss hanger were invalid for lack of written description because they ...

A truss hanger for connecting a truss to a wall adapted to have fire resistant sheathing mounted thereon, the truss hanger comprising: a channel-shaped portion configured to receive the truss, the ...

“In another aspect of the present invention, a truss hanger for connecting a truss to a wall adapted to have fire resistant sheathing mounted thereon generally comprises a channel-shaped portion ...