Class 403/174 - Coplanar

Subclass of Class 403 - Joints and connections
Definition: Structure wherein all of the members or their axes lie in
No. of patents: 144
Last issue date: 08/23/2011

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Number	Title	Issue Date
4464073	Connectors for geodesic dome structures Connectors for joining struts used to form geodesic domes have first and second sets of semicylindrical portions located alternately on opposite sides of the longitudinal centerline of the connector. In the assembled joint, the first and second sets of ad...	08/07/1984
4455798	Skylight system A skylight structure having a condensate removal system and constructed employing rafters and purlins in interconnecting relationship. The rafters have side condensation gutters formed by an upright wall upon which ends of adjacent purlins rest. The purli...	06/26/1984
4355844	Skeletal load-bearing structures for motor vehicles A skeletal load-bearing structure for a motor vehicle includes a plurality of tubular girders joined together by connectors. Each girder and each connector is composed of at least two shell elements of thin sheet metal provided with longitudinal flanges b...	10/26/1982
4353661	Exhibition/house furniture as well as play and sport equipment The furniture or equipment comprises building elements which can be combined in any desired manner as its parts, namely plug connectors, connecting pipes, toggles and plates. The positive plug connection between a connector socket of a plug connector and ...	10/12/1982
4330221	High stability structural joint, device and method A structural joint wherein the intersecting members share at least one uninterrupted common surface to provide a particularly stable joint. In the preferred embodiment the composite material elements are protectively coated to prevent moisture absorption,...	05/18/1982
4299509	Beam connector A connector of a structural part such as a beam with another structural member is disclosed. The connection consists of a first plate which is fastened to the beam in a torsion free manner. The first plate includes a hook having a horizontal supporting ar...	11/10/1981
4283152	Hand and guard rails A hand and guard rail system has a clamp member made up of two identical elements which have semi-circular sectional portions at right angles to one another. The elements co-operate in clamping so that each portion forms a tubular portion to locate a pair...	08/11/1981
4267682	Building panel The building is to be constructed of a plurality of interconnected building panels. Each said building panel is to be of a square or rectangular or other convenient polygonal shape and is to include a plurality of corner members with each corner member in...	05/19/1981
4231198	Jointing device for long-limbed framework elements in reinforced concrete and framework comprising framework elements jointed by such devices A jointing device for long-limbed framework elements in reinforced concrete and framework comprising framework elements jointed by such devices. Means are provided for housing with a tightening fit the ends of the sections to be assembled. In a realization sai...	11/04/1980
4223932	Mechanic's lifting device A mechanic's lifting device comprising a circular ring-shaped supporting member having an annular load-bearing wall dimensioned for engagement by a lifting hook or the like. A plurality of threaded studs are mounted on and extend radially outward from the...	09/23/1980
4157801	Device for supporting a limp container A device for supporting a limp disposable container in a generally open position to receive material and for preventing the container from collapsing as material is inserted therein has rim means for releasably engaging portions of the container periphera...	06/12/1979
4149701	Tubular fence A fence is assembled from tubular posts and open-ended tubular cross-pieces the ends of which are slidably supported on the posts and selectively secured in one of several discrete positions, for example by engaging transverse slots in the lower face of t...	04/17/1979
4145977	Modular shelf system with assembly-disassembly feature A modular shelf system formed of injection molded structural elements including shelf modules and column modules. The shelf modules have through openings and the column modules have interlocking ends which are received in said openings so that the column ...	03/27/1979
4146341	Fitting for structural pipe An unthreaded, slip-on fitting for connecting a length of structural pipe to another length of structural pipe and/or to a stationary structural member such as a floor or wall, which is usable in building scaffolding, shelving, railing and the like. The b...	03/27/1979
4136984	Clamp-connector for joining tubular members A clamp-connector for joining tubular members. The tubular members need not be threaded, welded, drilled, or bolted. The clamp-connector consists briefly of a sheet metal bracket formed with quarter-round portions for cradling the tubular members and open...	01/30/1979
4120598	Assembly fixture for furniture A furniture assembly fixture having a first fixture section comprising a casing adapted to be embedded in a first furniture part, a second fixture section adapted to be fastened to a second furniture part, the casing having a flange with a lug or lugs, th...	10/17/1978
4115608	Ornamental sunburst hub A hub is employed in forming an ornamental sunburst from a plurality of spokes. The hub includes an annular base plate and an outer hub having a tubular rim and an outer wall. Radially spaced wedge members on the interior surface of the outer wall define ...	09/19/1978
4091982	Method of constructing a double-sigmoid connector A method of constructing a double-sigmoid connector from a pair of arcuate elbows comprising the steps of: forming an outlet in a portion of the outer periphery of each of the elbows, said outlet having an annular wall extending outwardly of the outer per...	05/30/1978
4074943	Waterproof joint Waterproof joint for field assembly consisting of two waterstops each having a planar face and a U-shaped junction member fastened to the faces of the water stops....	02/21/1978
4054393	Snap-locking coupler A coupler is disclosed for connecting a plurality of laths of assembly of multi-component modular structures. The coupler comprises a plurality of channelled seats extending from the center of the coupler. Pins engage the bifurcated terminals of the laths...	10/18/1977
3994112	Framing member and joints Framing members of metal are produced from three tubular elements in parallel adjacent relationship held together by transverse fasteners. Sealing strips are located between the adjacent surfaces of the elements and subjected to pressure by the fasteners....	11/30/1976
3989396	Steel box-column for steel structures A steel box-column for steel structures comprises a pair of steel channel members each having beam-column connecting diaphragms set inside thereof at respective positions whereat flanges of beams are welded to the exterior of the channel members. The flan...	11/02/1976
3972638	System in which a number of structural members are used to form compound structures, particularly structures for furnishings Disclosed herein is a system in which a number of structural members are used to form compound structures, particularly structures for furnishings, wherein there is a first connector essentially consisting of a central tubular body with a prismatic or cyl...	08/03/1976
3938668	Guiderail system for storage racks A guiderail system for floor-mounted storage racks which is located generally adjacent the access aisles. Tubular guiderails are supported by brackets which include a pair of sockets extending in opposite horizontal directions which sockets are proportion...	02/17/1976

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Class 403/174 - Coplanar