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

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

Project ladder

Building units and construction elements – Structure – Having curved or vaulted roof

Projectile launching shelter

Building units and construction elements – Prefabricated unit – Closure

Projecting serving window

Building units and construction elements – Structure – Having curved or vaulted roof

Projection dome

Building units and construction elements – Prefabricated unit – Railing unit or fence

Protective base rail

Building units and construction elements – Structure – Single occupant type – i.e. – telephone booth – privy – ticket...

Protective cabin for ladle lining control

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

Protective cap for wooden stake

Building units and construction elements – Prefabricated unit – Finishing unit

Protective cover

Building units and construction elements – Prefabricated unit – Finishing unit

Protective cover for secondary containment

Building units and construction elements – Prefabricated unit – Finishing unit

Protective cover for secondary containment

Building units and construction elements – Prefabricated unit – Closure

Protective door cover

Building units and construction elements – Prefabricated unit – Railing unit or fence

Protective enclosure for swimming pool filter systems

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

Protective ladder pad

Building units and construction elements – Structure – Simulative

Protective sheet for a foundation wall, a floor or the like

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

Protective shield for a support column

Building units and construction elements – Architectural stock material – Elongated

Protective wall base extrusion

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

Protective wall rail

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

Protector for nipping sensor in automatic opening and...

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

Protector for nipping sensor in automatic opening and...