The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 19, 1986
Filed:
May. 10, 1985
Applicant:
Inventor:
Isao Hosoe, Milan, IT;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04B / ;
U.S. Cl.
CPC ...
52239 ; 52578 ; 52582 ; 160351 ;
Abstract
A self-supporting wall is formed by assembling tubular elements with a longitudinal portion having a concave arc-shaped cross-section by means of joints being link plates of two different types. One type, with a central raised portion and two bored pins, and the other, with a lower spacer member and two dead-end hole pins, alternately link together the elements placed side by side, through plug members adapted to fit into a central passage of each element and to be coupled to said pins of the plates. The partition wall can thus assume a variety of polygonal or arc-shaped patterns with no need of being anchored to the floor or to the ceiling.