LandOfFree - US Patents - Listing for Building units and construction elements

Building units and construction elements – Prefabricated unit – Underground service vault

Underground utility housing

Building units and construction elements – Architectural stock material – Extruded shape

Underslide bar window extrusion

Building units and construction elements – Stair – ladder – scaffold – or similar support

Underwater platform

Building units and construction elements – Stair – ladder – scaffold – or similar support – Stepped

Uneven surface ladder

Building units and construction elements – Stair – ladder – scaffold – or similar support – Stepped

Unfolding stepladder

Building units and construction elements – Structure – Simulative

Universal joining section for lawn and garden edging

Building units and construction elements – Stair – ladder – scaffold – or similar support – Element or attachment

Universal mounting collar for scaffolding

Building units and construction elements – Prefabricated unit – Closure

Universal tape end

Building units and construction elements – Architectural stock material – Extruded shape

Upper carrier track

Building units and construction elements – Structure – Simulative

Upper grate section for sliding cast iron grate assembly

Building units and construction elements – Prefabricated unit – Closure

Upper sash window

Building units and construction elements – Architectural stock material – Extruded shape

Upper vent head

Building units and construction elements – Architectural stock material – Extruded shape

Upper vent sill

Building units and construction elements – Prefabricated unit – Framing unit – e.g. – building frame

Upright for an overground swimming pool

Building units and construction elements – Architectural stock material – Post or beam

Upright for fences

Building units and construction elements – Architectural stock material – Post or beam

Upright for fences

Building units and construction elements – Architectural stock material – Extruded shape

Upright glazing pane support for window sash

Building units and construction elements – Architectural stock material – Extruded shape

Upright glazing pane support with connected top edges for...

Building units and construction elements – Architectural stock material – Extruded shape

Upright glazing pane support with unconnected top flanges...