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7559175 |
Constructive disposition used in the construction of buildings
The present invention provides a modular construction system to be applied to buildings, comprising a steel structure composed by octagonal tubing that acts as external beams, octagonal tubing that...
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7559180 |
Fixing device for structure member
To provide a fixing apparatus for a structural member capable of preventing a first and a second engagement member from disengaging from an engagement groove of a pair of structural members. The...
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7530364 |
Erectable canopy with reinforced roof structure
The quickly erectable canopy shelters include a plurality of legs connected together by an extendible perimeter assembly of link members. The roof structure is formed by a pole members pivotally...
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7481235 |
Articulating hub assembly
A collapsible self-supporting structure used in combination with an improved articulating hub assembly. The articulating hub assembly is used as a connector among tubular rod elements which...
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7318444 |
Hub assembly for an umbrella frame
An umbrella frame provides a stable and enduring support for an umbrella canopy while also allowing canopies of varying shapes and sizes to be mounted thereto. The umbrella frame includes a hub...
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6729244 |
Tubular-frame structure for supporting surfaces
A tubular-frame structure for supporting surfaces comprising a supporting surface ( 12, 12 ′), a flat frame ( 13 ) and legs ( 14 ), in which said frame ( 13 ) is composed of tubular profiles ( 15...
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6397872 |
Resilient support for erectable shelter roof
The erectable shelter includes a truss framework that provides an elevated, raised canopy that can have a high peak in a raised, extended configuration. The shelter includes a canopy, a leg...
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6321502 |
Method of making connector hub
A method of making a connector hub to mate with tubular frame members, for use in constructing a free span building. The method includes constructing multiple slots, each slot having an open end, a...
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6233502 |
Fault tolerant connection system for transiently connectable modular elements
A system and method for transiently connecting modular elements of a self movable robot. The self movable robot is known as metamorphosing robots, polymorphic robots, shape changing robots, or...
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6032430 |
Coupling system for bar structures
A quick assembling coupling system for bar structures consists of an annular disk containing a number of radial sleeves having their longitudinal axes distributed about the annular disk such that...
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5867961 |
Contoured cladding support apparatus and method
A cladding support system for a framework including rounded tubular members having an arcuate face and flattened opposite ends inserted into cylindrical hubs. The support element includes an...
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5813737 |
Construction system
A construction system suitable for erecting a modular structure such as a furniture item or the like. A first part is connectable with a second part by a releasable cross connection. A third...
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5440844 |
Connectors for building unit
A connector for connecting a column with two beams in a building unit constructed with a plurality of columns and beams connected to each other comprises a core portion having the same sectional...
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5421356 |
Collapsible canopy framework having captured scissor ends with non-compressive pivots
An expandable framework structure can be folded for storage and expanded for use, especially as a canopy when a covering is placed on top of the framework. The framework includes a plurality of...
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5409247 |
Wheelchair frame
A wheelchair frame is defined by a pair of side frame assemblies that are rigidly connected to each other by a seat pan. Each side frame assembly includes a seat mounting member on which the seat...
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5345737 |
System of modular building elements for display fixtures
A modular system of coordinated, interlocking building elements for display fixtures, which include a variety of extruded metal parts, assembled by means of various connectors that attach to the...
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5267745 |
Wheelchair and wheelchair frame
A wheelchair includes a chassis having a pair of side frame assemblies that are rigidly connected to each other by a seat pan. Mounted on each side frame assembly is an interchangeable axle...
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5238321 |
Modular construction system
A modular construction system for connecting two or more structural members, comprising a universal unit for connection to a first structural member, the unit having at least one planar surface...
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5203134 |
Pivotal frame connector
A pivotal frame connector or pivotal coupler for pivotally attaching two adjacent display structures wherein each of the display structures includes a skeletal frame formed of a network of elongate...
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5190305 |
Luggage handling hand cart
A luggage hand cart has a luggage supporting platform supported on wheels, with a pair of uprights extending upwardly from the platform at each end. The upper ends of the uprights are compoundly...
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5165214 |
Space frame
A space frame of double-layer flat grid type, in which the upper grid is skewed or angularly displaced by 45° relative to the lower grid, has pairs of oblique struts (16) connecting the lower grid...
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5154033 |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Pivotal frame connector
A pivotal frame connector or pivotal coupler for pivotally attaching two adjacent display structures wherein each of the display structures includes a skeletal frame formed of a network of elongate...
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5116160 |
Connectors
A connector including a rectangular block for attachment to the side of a first frame member, with wings preferably fit into slots within the block and extending laterally from the block, edges of...
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5115828 |
Demountable frame structure
A frame structure which possesses portable readily assembled and disassembled standardized components for erection of a semi-permanent tent structure in a generally rectangular form and provided...
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5114300 |
Robotic apparatus
A robotic structure having a low mass, capable of providing seven degrees of freedom, and movable in a hemispherical workspace. The robotic structure includes several platforms connected by...
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5108025 |
Ceramic-metal composite article and joining method
A ceramic-metal article including a ceramic rod, a metal rod, and a braze joining the ceramic and metal rods at a braze area of a coaxial bore in the metal rod. The bore gradually decreases in...
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5066161 |
Framework for cabinet structure
A frame structure for an electronic or electrical cabinet is disclosed including structural members which comprise a substantially closed square shaped tube wherein two walls of the tube...
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5051019 |
Space frame assembly
A space frame node and connector assembly is provided in which the node is provided with a series of sockets each of which is formed into an inner and outer part, the inner part being...
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5044137 |
Joining method and structure in a wooden building
In a structure and method for joining post and beams, the post has a joint projected at the end. The joint is of a square cross section and is axially shifted 45 degrees. A vertical groove is...
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5033901 |
Fastening system for angle plates
The present invention relates to a fastening system for angle plates which include support arms to provide a more precise and reliable connection and attachment between the angle plates comprising...
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5011323 |
Angle coupling structure for knockdown cabinets
An angle coupling structure for knockdown cabinets includes an angle coupling, a plurality of connectible sections, and a plurality of securing rods. Within each connectible section, an elongate...
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4984407 |
Framework
A framework has bearing members, each of which consists substantially of a wire spiral, which is stayed by means of a plurality of stiffening wires, which extend in the longitudinal or pitch...
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4941499 |
Ground tent with external frame and improved subframe therefor
A tenting structure with two angularly related sidewalls forming a roof and having at least one collapsible frame for externally supporting each of the sidewalls and where the frame includes a hub...
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4932808 |
Assembly of prefabricated structural components for lattices or trusses
An assembly of prefabricated structural components for lattices or trusses includes a plurality of rod-like, load-bearing elements, a plurality of joining elements for joining the rod-like elements...
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4930930 |
Truss beam attachment apparatus
The invention relates to a connective apparatus between a truss beam and another object, e.g., a second truss beam or another device, for rigidly joining the two together. The connective apparatus...
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4929114 |
Tubing connector
A tubing connector enables an attachment tube to be selectively and removably connected to the side of a base tube. A tubular support member is affixed to the base tube and projects therefrom. A...
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4928470 |
Assembly pieces for metallic carpentry sections
An assembly piece for connecting metallic carpentry sections includes an angle piece having two parallel quadrants and an arced middle portion. A flat angle bar defined by two perpendicular...
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4890952 |
Sawbuck construction and bracket
A sawbuck is constructed of short lengths of lumber, and comprises a horizontal rail member disposed between and interconnecting a pair of end supports. The end supports are made up of metal...
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4889322 |
Post brace apparatus and system
A bracing system is disclosed which is particularly suitable for providing line and end corner bracing for "T-post" fence construction. The bracing system comprises slidable collars which are...
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4885883 |
Two-by-four corner members
Corner joiner units for connecting standard two-by-four lumber and the manner of making structures from these is depicted. The corner units are of plastic and have two horizontal sleeves for...
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4844649 |
Bracket assembly for geodesic dome
A bracket assembly for interconnecting support struts of the framework of a domical structure such as a geodesic dome. The bracket assembly includes a central annular hub member and a bracket...
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4815727 |
Indoor jungle gym assembly
An indoor jungle gym assembly comprises a plurality of paper pipes having a multi-wound cylindrical body formed on its surface with a synthetic resin film and a plurality of joints formed of a...
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4787182 |
Displaceable openable and closable covering structure
A central hub carries a main pivotal shaft, on respective sides of which extend pivotal links, to each of which is fixed an end of a truss which trusses can be moved together and parallel when the...
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4782637 |
Frame structure
A frame structure for the construction of a box-shaped casing, in particular for air treatment devices. The frame structure comprises straight profile members (22), on the one hand, and corner...
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4729197 |
Geodesic dome and method of making
A geodesic dome includes a strut assembly including groups of primary struts having end connectors, each of which has a first hinge loop pinned to a second hinge loop of a successive primary strut...
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4726701 |
Modular shelf assembly
A modular assembly for use in forming an article of furniture or the like including a connector member for joining together three elongated members on mutually perpendicular axes. The connector...
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4724642 |
Construction device for connecting building elements
A body member comprising either a concrete block or molded or stamped product, includes upwardly opening recesses forming an anchor seat for building elements. The recesses may extend fully from...
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4715160 |
Set of standardized structural elements and accessories for the accomplishment of spatial and/or flat structures which can be combined to delimit habitable spaces in an industrialized building system
Rod elements with variable section, straight and discontinuous allow erection of flat and spatial structures. There are also provided flat panels with turned back edges and surface lining panels...
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4703594 |
Spherical building structure
Building construction using pentagonal and hexagonal concavo-convex components joined by connectors into which the rod ends of the building components are inset and positioned in a diverging...
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4702638 |
Inexpensive, knock-down furniture assembled with mating, molded, plastic shells for corners and elbows
Inexpensive, knock-down, furniture constructions, assembled with mating, molded, plastic shells for corners and elbows are disclosed for use in furniture pieces for use by children. The furniture...
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