LandOfFree - US Patents - Listing for Building units and construction elements,Prefabricated unit

Building units and construction elements – Prefabricated unit – Finishing unit

Retaining wall with tie-back elements

Building units and construction elements – Prefabricated unit – Finishing unit

Retaining wall with tie-back elements

Building units and construction elements – Prefabricated unit – Finishing unit

Retractable entry partition

Building units and construction elements – Prefabricated unit – Finishing unit

Retractable entry partition

Building units and construction elements – Prefabricated unit – Closure

Retractable garage door screen

Building units and construction elements – Prefabricated unit – Closure

Retractable screen for use on a garage door

Building units and construction elements – Prefabricated unit – Closure

Retractable stanchion

Building units and construction elements – Prefabricated unit – Closure

Revolving door

Building units and construction elements – Prefabricated unit – Closure

Revolving door enclosure

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

Ribbed grab rail

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

Ribbed grab rail with cavity for light

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

Ring for a manhole cover

Building units and construction elements – Prefabricated unit – Closure

Roll up door

Building units and construction elements – Prefabricated unit – Closure

Roller-operable screen for garage door opening

Building units and construction elements – Prefabricated unit – Closure

Rolling gate grille

Building units and construction elements – Prefabricated unit – Closure

Rolling gate grille

Building units and construction elements – Prefabricated unit – Closure

Rolling gate grille

Building units and construction elements – Prefabricated unit – Closure

Rolling gate grille

Building units and construction elements – Prefabricated unit – Closure

Rolling gate grille