A foldable tent frame

A foldable, expandable framework for a variety of structural...

A foot or top plate assembly

A foot-operated device for flushing valve of a wall-mounted...

A force balancing system for use with a well bore tool

A form for containing settable filler material during setting

A form panel with girder(s) having an approximately u-shaped...

A formwork system

A foundation element, methods for the construction of...

A foundation for a building structure

A foundation structure

A foundation tube for use as a foundation for masts, posts,...

A frame for a manhole cover

A frame for a recess in the ground and manhole assembly

A frame raising multi-use paving tractor with blind mateable...

A framed panel and related method of manufacture

A frameless insulating glazing unit and a method for the...

A frameless window construction

A framing system for buildings

A framing system of studs and rails connected together by...