Static structures (e.g. – buildings) – Three-way corner construction – Barrier resting on top of vertical structures; e.g. – walls
Patent
1992-03-12
1994-11-15
Friedman, Carl D.
Static structures (e.g., buildings)
Three-way corner construction
Barrier resting on top of vertical structures; e.g., walls
108115, 108130, 248174, 52631, 52108, E04B 100
Patent
active
053636139
ABSTRACT:
A supporting structure of one piece of sheet material constituting a top and several legs depending from that top in one piece has for each of these several legs an angled profile of that one piece of sheet material and in one piece with the top across the entire profile. Such supporting structure may be made of a blank of sheet material forming a pattern having a central portion for the top, first and second portions projecting from a first side of that central portion for first and second legs, third and fourth portions projecting from an opposite second side of the central portion for third and fourth legs, and first and second side panel portions projecting from opposed third and fourth sides of the central portion. These first, second, third and fourth portions are provided, respectively, with lateral ledges of which each is spaced from an adjacent one of the first and second side panel portions by a notch for a butt joint of each of the lateral ledges with an adjacent side panel portion. Angled structures may be formed for legs from the first, second, third and fourth portions of such blank with lateral ledges.
REFERENCES:
patent: Re12973 (1909-06-01), Hendricks
patent: 1621245 (1927-03-01), Flowers
patent: 1737821 (1929-12-01), Anderson
patent: 1949913 (1934-03-01), Larkin
patent: 2240024 (1941-04-01), Stone
patent: 3438345 (1969-04-01), Lasaine et al.
patent: 3490394 (1970-01-01), Perkins et al.
patent: 3592143 (1971-07-01), Krone
patent: 3766864 (1973-10-01), Baker et al.
patent: 4630740 (1986-12-01), Belokin
patent: 4632345 (1986-12-01), Barley
patent: 4860667 (1989-08-01), Cardenas
patent: 4893441 (1990-01-01), Catalano et al.
patent: 4930277 (1990-06-01), Krumholz
patent: 4996804 (1991-03-01), Naka
patent: 5004107 (1991-04-01), Sevier et al.
patent: 5072557 (1991-12-01), Naka
patent: 5121593 (1992-06-01), Forslund
patent: 5170550 (1992-12-01), Cox
Leaflet entitled Super Heavy Duty Access Floor (Nov. 1988), by Unistrut Corporation.
Brochure entitled Access Floor Systems (May 1989), by Unistrut Corporation.
Brochure entitled Innovations in Access Flooring (1988), by C-TEC, Inc.
Leaflet entitled Surfacing for Access Floor Systems (Aug. 1989), by C-TEC, Inc.
Flier entitled Air Flow Access Flooring Panels (1989), by C-TEC, Inc.
Brochure entitled General Office Applications (1989), by USG Interiors, Inc.
Brochure entitled Access Floor Systems (Jan. 1990), by USG Interiors, Inc.
Aubrey Beth A.
Friedman Carl D.
Hendry Mechanical Works
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