Class / Patent application number | Description | Number of patent applications / Date published |
052200180 | Intersecting tubular elements form framework | 11 |
20080313969 | Dual Pressure Inflatable Structure and Method - Embodiments include an inflatable support structure enclosing a region fillable by a fluid at a positive pressure above an atmospheric pressure. A flexible screen is attached to the support structure, a region between the flexible screen and the support structure fillable by a fluid at a negative pressure below the atmospheric pressure that holds the flexible screen in a shape suitable for image projection. A method according to embodiments includes inflating an inflatable support structure with a fluid at a positive pressure above an atmospheric pressure and removing fluid from a region between the support structure and a flexible screen attached to the support structure to hold the flexible screen in a shape suitable for image projection with the fluid at the negative pressure below the atmospheric pressure between the flexible screen and the support structure. | 12-25-2008 |
20080313970 | Inflatable structure for covering sport utility vehicles, boats and the like - A pneumatically inflatable structure includes first and second parallel spaced apart pneumatic end support tubes and at least two opposed pairs of bowed criss-crossed pneumatic bracing tubes and an arched canopy extending over the support tubes and bracing tubes. Each of the end support tubes has first and second opposed ends each mountable to a base surface wherein each of the end support tubes forms a vertical arch having an apex when the structure is erect. The pneumatic bracing tubes have first and second ends wherein each of the first ends of the bracing tubes are secured to one of the first or second ends of one of the first or second end support tubes. Each of the second ends of the pneumatic bracing tubes are securable the apex of an opposed of the first or second end support tubes. | 12-25-2008 |
20090249701 | Inflatable quonset and domed structures and the like - A pneumatically inflatable structure includes first and second parallel spaced apart pneumatic end support tubes and at least two opposed pairs of bowed criss-crossed pneumatic bracing tubes and an arched canopy extending over the support tubes and bracing tubes. Each of the end support tubes has first and second opposed ends each mountable to a base surface wherein each of the end support tubes forms a vertical arch having an apex when the structure is erect. The pneumatic bracing tubes have first and second ends wherein each of the first ends of the bracing tubes are secured to one of the first or second ends of one of the first or second end support tubes. Each of the second ends of the pneumatic bracing tubes are securable to substantially the apex or thereabouts of an opposed tube of the first or second end support tubes. | 10-08-2009 |
20090300993 | INFLATABLE SUPPORT SYSTEMS FOR RECREATIONAL STRUCTURES - A shelter including a support assembly having a plurality of inflatable supports each having an elongated tube body and defining at least two separate longitudinal passages pneumatically separated by a bladder, wherein the tube bodies of each support is connected to the tube body of one or more of the other supports and wherein each of the passages of the each support is pneumatically connected to each of the passages of the other supports, and wherein the supports are spaced circumferentially apart as legs of the support assembly for forming a perimeter of the shelter, and a single port pneumatically coupled to only one of the supports, the port configured for passing air between an external pneumatic vessel and the support to which the port is coupled and a canopy including a plurality of wall panels, the wail panels being configured for being suspended from the support assembly. | 12-10-2009 |
20110203189 | Portable Changing Room that is Inflatable - A portable changing room that is inflatable. The portable changing room includes an inflatable skeleton, a valve, and a removable cover. A pump is used to inflate the inflatable skeleton. The changing room is used for privacy in outdoor environments. | 08-25-2011 |
20120090248 | INFLATABLE STRUCTURE - A structure which is transformable by inflation from a collapsed condition for storage to an erect condition for use has an inflatable tubular framework and at least one flexible web attached to and extending between two or more regions of the framework. The inflatable framework is formed by at least one inner inflatable tubular element (A, B) of flexible, elastic, air-impermeable material and having an inflation valve ( | 04-19-2012 |
20120131857 | Inflatable Enclosure - An inflatable enclosure and a method for erecting the inflatable enclosure are provided. The inflatable enclosure comprises an inflatable middle section and inflatable end sections abutting opposing ends of the inflatable middle section to enclose a space. Each of the inflatable middle section and the inflatable end sections comprises an inflatable structural framework. The inflatable structural framework comprises a network of pneumatically interconnected inflated beams that defines one or more openings of predetermined shapes in the inflatable structural framework. The inflatable enclosure comprises multiple tile members that are inserted in the openings in the inflatable structural framework. The tile members are configured to plug and sealably encase the openings to form a contiguous structure with the pneumatically interconnected inflated beams, when inflated. The inflatable middle section and the inflatable end sections are inflated, assembled, and anchored to a ground surface for spanning a predefined area on the ground surface. | 05-31-2012 |
20120291362 | METHOD AND APPARATUS FOR BUILDING A STRUCTURE - A shelter assembly has a frame having a plurality of fillable support members, each having a hollow portion for receiving a filling material. The support members are configured to form a structure wherein the support members form walls of the structure. The shelter assembly has a plurality of columns which form corner posts of a structure and a plurality of walls which are removably attached to a pair of adjacent columns. The walls have support members to which at least one panel is attached. The support members are secured to a pair of adjacent columns via fasteners. An upper portion forms a roof of the structure wherein the columns are attached to coupling members of the upper portion. | 11-22-2012 |
20130167452 | Transportable Immersive Motion Picture Display Structures - A transportable large capacity theatre includes a primary theatre body with laterally spaced apart first and second long sides, opposing first and second ends attached to the long sides, and a roof over the long sides and ends, the body defining an enclosed interior chamber. The roof, the long sides and the ends may be defined by a plurality of laterally extending inflated tubes, and the long sides of the primary theatre body may have a substantially vertical orientation relative to a surface on which theatre may be supported for at least a major portion of the height of the respective long sides. The theatre further includes a seating section, a display screen positioned in the interior of the primary theatre body and viewable by a viewer seated in the seating section, and a projection system in the interior of the primary theatre body and in communication with the screen. | 07-04-2013 |
20150101258 | SUPPORT MEMBER SLEEVE - A shelter assembly has a framework having a plurality of structural supports that include fillable support tubes and support sleeves. The fillable support tubes may be filled with fill media and are surrounded by the support sleeve. The structural supports are configured to form a structure wherein the structural supports form the framework of the structure. Various fill media may be used. The structural supports and their associated assemblies are modular and may be configured into a variety of shelter designs. | 04-16-2015 |
20160024812 | AIRFORM FOR FACILITATING CONSTRUCTION OF A STRUCTURE - An airform that can be inflated, for example, for facilitating construction of a structure is provided. The airform may include a first portion, a second portion, or multiple other portions, and reinforcement. The first portion may, for example, be configured to be disposed in a first orientation, such as vertically or in a radial profile, when the airform is inflated. The second portion transitioning from the first portion may be configured, for example, to assume an alternate shape and profile, such as a radial shape and profile, when the airform is inflated. The reinforcement may, for example, be provided at a portion of the airform that defines a transition from the first portion to the second portion. | 01-28-2016 |