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Class 52/329 - Arched backer between sustainers


Subclass of Class 52 - Static structures (e.g., buildings)
Definition: Structure including a generally sheet-form curvilinear member
No. of patents: 5
Last issue date: 12/20/2005


NumberTitleIssue Date
6976337Energy-saving housing
The invention provides energy-saving housing wherein the indoor temperature condition can be made comfortable throughout the year by a small amount of energy by suppressing loads on cooling and heating devices, and high airtightness and high heat insulation performa...
12/20/2005
6941705Accessory for modular elements for the support and ventilation of crawl spaces, floor structures, floors or similar articles in the building field
Accessory (20) for modular elements (10) for the support and ventilation of crawl spaces, floor structures, floors or similar articles in the building field, each comprising an upper horizontal wall (11) and a plurality of vertical supporting le...
09/13/2005
6698148Demountable modular floor for watertight raised decks
A demountable modular floor for watertight raised decks consisting of a plurality of modularly assemblable composite slabs made of steel sheet and concrete, provided with a drainage system for collecting and conveying the rainwater between the slabs, wher...
03/02/2004
5544464Composite steel and concrete floor system
An improved steel and concrete floor system in which a corrugated steel deck is supported on shelves fixed to the sides of parallel spaced joists. Each joist has a top chord forming a shear connector to cause composite action to occur between the joist an...
08/13/1996
5317856Composite structure of wood and reinforced concrete, a composite girder and a dome shaped load bearing structure including such composite structure
The composite structures are composed of wooden members such as girders of laminated wooden boards and members of reinforced concrete such as a plate of reinforced concrete which form for instance a composite load supporting structure designed as pedestri...
06/07/1994
 
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