Title: Building element for making insulating panels and panels assembled therefrom

Abstract: The invention provides building elements for making floor or wall panels. Each element has a plurality of upper plates and a plurality of lower plates, the plates being aligned, parallel and staggered, with interconnecting webs between the upper and the lower plates, respectively. Several elements are interwoven and bonded to make a panel having a face comprising the upper plates and a back comprising the lower plates. Posts projecting from the back faces of the upper plates improve the strength of the panel.

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Inventors: Tanzilli, Umberto

Application Number: 590263
Filing Date: 1975-06-25
Publication_date: 1977-03-15
Assignee:
Primary Class(es): 52/783.16 52/100, 52/309.1, 52/343, 52/666
Other Classes:
US Patent Ref:

297631	Apr, 1884	Plimsoll	52/664.
533813	Feb, 1895	Hull	52/664.
2620862	Dec, 1952	Hite	52/664.
2910152	Oct, 1959	Edgar	52/618.
3623936	Nov, 1971	Hotz	52/668.
3698145	Oct, 1972	Newman	52/618.
3708929	Jan, 1973	Estes	52/98.
3804196	Apr, 1974	Horn	52/145.

Other Refs: 1,003,164725,639282,050530,029

Mar, 1952	FR
Feb, 1944	FR
Jun, 1931	IT
Dec, 1940	UK

Primary Examiner: Faw, Jr., Price C.
Assistant Examiner: Raduazo, Henry
Attorney: