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Class 52/2.11 - SHAPED OR STRENGTHENED BY FLUID PRESSURE


Subclass of Class 52 - Static structures (e.g., buildings)
Definition: Structure in which a totally enclosed fluid is utilized
No. of patents: 134
Last issue date: 04/24/2012


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NumberTitleIssue Date
8161686Pneumatic structural element, and roof produced therefrom
The pneumatic structural element comprises from one to a number of interconnected elements of the following construction: two hollow bodies made of textile material coated in a gas-type manner and each having two end caps are assembled such that they produce a commo...
04/24/2012
8079182Inflatable grain storage apparatus
The inflatable grain storage apparatus provides a truly portable inflatable and collapsible structure. The apparatus structure is fully integral. The apparatus is importantly bi-inflatable, whereby the reversible air pump air delivery and removal is via a Y with val...
12/20/2011
7992348High-frequency measuring enclosure for measuring large test objects
A high-frequency measuring enclosure for measuring large test objects is formed by an air-supported membrane or textile construction of a spherical or ellipsoidal contour, which is substantially pervious to electromagnetic radiation. For absorption of residual elect...
08/09/2011
7941974Inflatable shelter for use in hostile environment
A flexible, inflatable shelter is held within a storage container. The shelter can be erected rapidly, by directing compressed gas held or produced within the container, into the flexible material which will define the finished shelter. Personnel using the shelter t...
05/17/2011
7900401Pneumatic two-dimensional structure
The invention relates to a pneumatic plate element (1) consisting of a hollow body (3) that can be impinged upon with a pressure medium having overpressure p. Said hollow body is located between two pressure/tension elements (2) that are connect...
03/08/2011
7836636Pneumatic structural element
The pneumatic structural element according to the invention comprises from one to a number of interconnected elements of the following construction: two hollow bodies (1) with casings (9) made of textile material preferably coated in a gas-tight manner...
11/23/2010
7770332Structure with space applications and methods of construction thereof
A construction object (a structure) that enables access to high altitudes. ...
08/10/2010
7748169Insulating panel
An insulating panel attachable to a building, the building defining a building aperture, the building aperture defining an aperture plane extending substantially thereacross. The insulating panel includes a membrane structure defining a first external wall and a sub...
07/06/2010
7743560Door sealing system
A door sealing system includes a frame and a pneumatic liner positioned along an inner perimeter of the frame. The liner includes a hollow interior for adjusting it between extended and retracted configurations. A pump is included for selectively inflating the liner...
06/29/2010
7716876Catapult air beam with permanently affixed laceloops
An inflatable air beam having a laceloop assembly affixed thereto, a structure utilizing same and a method of constructing a structure is provided. In the structure, the fabric is laced to a structural support, typically, an air beam to position and properly tension...
05/18/2010
7509774Apparatus for integrating a rigid structure into a flexible wall of an inflatable structure
For an inflatable structure having a flexible outer shell or wall structure having a flexible restraint layer comprising interwoven, load-bearing straps, apparatus for integrating one or more substantially rigid members into the flexible shell. For each rigid member...
03/31/2009
7434355Inflatable docking station/garage for Mars rover
An inflatable docking station for a Mars roving vehicle (Mars rover) provides a recharging station as well as a storage facility for the Mars rover during adverse environmental conditions. The docking station/garage allows for extended operational life for the Mars ...
10/14/2008
7434357Building component
A building component for forming a roof. The component includes an ETFE foil cushion comprising sheets of ETFE foil which are held in a frame about their periphery, and which are inflated. The frame includes a release mechanism for releasing the cushion from the fra...
10/14/2008
7434356Building component
A building component for forming a roof. The component includes an ETFE foil cushion comprising sheets of ETFE foil which are held in a frame about their periphery, and which are inflated. The frame includes a release mechanism for releasing the cushion from the fra...
10/14/2008
7415799Building component
A building component for forming a roof. The component includes an ETFE foil cushion comprising sheets of ETFE foil which are held in a frame about their periphery, and which are inflated. The frame includes a release mechanism for releasing the cushion from the fra...
08/26/2008
7356951Inflatable dancing toy with music
An inflatable toy may include a housing, a balloon-like structure, a blower mechanism, a drive mechanism, and a motor. The balloon-like structure may include a base, an inflatable portion, and an inlet. The base and the inflatable portion may define an air storage a...
04/15/2008
7335109Turbulent tassel chamber
A turbulent tassel column has an inflatable clear column member containing tassels held inside the column. The tassels circulate freely or are wall attached within the transparent column member. An inverted cone member held within the inflatable member directs airfl...
02/26/2008
7231739Inflatable component connector
An inflatable device that includes a inflatable component and a base inflatable component. The inflatable component is releasably connected to the base inflatable component by a component connector. The component connector includes a base and a cap, wherein the cap ...
06/19/2007
7226258Apparatus and method for transporting motorcycles on a trailer or pick-up truck and avoiding accidental or inadvertent damage thereto
A damage preventing system for use in preventing damage to motorcycles and the like when being conveyed on a transporting vehicle. Inflatable supporting cushions, anchored at selected locations to the transporting vehicle with use of attachment apertures, provide pr...
06/05/2007
7210273Panel attachment system
A panel attachment system (10) comprising a plurality of covering panels (12), a plurality of retaining members (16) to hold the panels (12), and a plurality of mounting structures (18) to secure the retaining members (16) t...
05/01/2007
7185851Inflatable aerodynamic wing and method
An inflatable structure constructed of flexible material that can occupy a minimal volume when in a deflated and stored condition as compared to its fully inflated and deployed configuration, has sufficient structural rigidity to function as a wing when deployed. Th...
03/06/2007
7178483Inflatable pet house module
An inflatable pet house module includes first and second inflatable units. The first inflatable unit includes an inflatable mattress and a mattress cover formed with an opening for insertion of the mattress thereinto. The second inflatable unit is coupled releasably...
02/20/2007
7175894Photo-curing hollow structure
The present invention comprises a fluid-injectable internal bag layer, a base-material layer superposed on an external periphery of the internal bag layer and impregnated with a photo-curing resin, and an outer layer superposed on an external periphery of the base-m...
02/13/2007
7152384Dome kit, structure and method
A new and useful Dome Kit, dome shaped structural system and method of assembling a dome shaped structural system are provided. The Dome Kit and method are used to form a dome shaped structural system comprising a compression ring, a lower ring that is larger than t...
12/26/2006
7127851Building component
A building component for forming a roof. The component includes an ETFE foil cushion comprising sheets of ETFE foil which are held in a frame about their periphery, and which are inflated. The frame includes a release mechanism for releasing the cushion from the fra...
10/31/2006
7108608Inflatable bouncer
An inflatable bouncer includes an inflatable bottom section, an inflatable inner column coupled to a center of the bottom section, and a plurality of inflatable columns around a periphery of the bottom section. An uninflated roof extends between the inner column and...
09/19/2006
7089703Erectable structure
An erectable play structure for children including one or more enclosures or pods (10, 11, 12) which may be interconnected by one or more access tunnels (14) the whole structure being formed predominantly from a non-self supporting material thus to be ...
08/15/2006
7037170Toy accessory
A toy accessory includes an arch and a connector attached to each end of the arch. The connector is configured to attach to either of a top rail of a juvenile product and an edge of a play mat. The connector includes an arch connection portion configured to connect ...
05/02/2006
7031147Collapsible structures having enhancements
Collapsible structures are provided with enhancements and other features that impart additional utility or amusement value to the basic underlying structure. The collapsible structure has at least one foldable frame member having a folded and an unfolded orientation...
04/18/2006
7021008Inflatable structure with inflatable interior frame
An inflatable device with an outer inflatable structure, inflatable interior frame, an interior opening and an outer opening. The frame has a plurality of side rods, a center wall, a plurality of interconnected ribs and a plurality of air passages. The interior open...
04/04/2006
7011480Dunnage bags
A dunnage bag for securing loads is provided which includes an inflatable dunnage bag for 12 to 40 inch voids between load to be secured. The bag consists of a gastight polyethylene inflatable bladder provided with an inflation valve and a reinforcing sleeve made of...
03/14/2006
7008020Inflatable furniture having a storage compartment
According to some embodiments, an inflatable furniture structure is provided. The inflatable furniture structure may include, for example, at least one inflatable compartment and a least one storage compartment having a transparent surface. ...
03/07/2006
6964134Membrane deflation in combination with rigid surfaces
The present invention is related to inflatable devices, and, more specifically, to inflatable devices in combination with rigid surfaces and a method for deflating an inflatable device. According to one embodiment of the present invention an inflatable device is pro...
11/15/2005
6948716Waterstop having improved water and moisture sealing features
An improved waterstop having the important added feature of a hydro expansive compound which expands when subjected to water. By expanding, the hydro expansive compound effectively blocks the passage of water that leaks into the gaps created during the shrinkage of ...
09/27/2005
6948285Loading dock shelter with hollow side or head members
In order to provide a durable loading dock shelter with an effective seal, the dock shelter is provided with a face panel that is relatively lightweight and firm, yet moveable for sealing against vehicles of various size and position. The face panel can be used as a...
09/27/2005
6938858Spacecraft window assembly
A spacecraft window assembly for providing external viewing from inside an inflatable module is claimed. The inflatable shell has a plurality of layers and each layer has a window opening. The spacecraft window assembly comprises a body, a window assembly window ope...
09/06/2005
6935073Inflatable component connector
An inflatable device that includes a inflatable component and a base inflatable component. The inflatable component is releasably connected to the base inflatable component by a component connector. The component connector includes a base and a cap, wherein the cap ...
08/30/2005
6929016Inflatable tent
An inflatable tent includes a canopy, an inflatable main frame, and at least one inflatable intermediate arcuate support member. The inflatable main frame includes a first inflatable arcuate support member attached to the canopy and a second inflatable arcuate suppo...
08/16/2005
6910308Inflatable rigidizable boom
A boom structure deployed by inflating the structure to a desired shape and rigidizing the structure via an external influence. The structure frame has a series of frame members which are made of a fibrous material and a resin material. This frame is encased in betw...
06/28/2005
6898907Structures, window protection systems and methods for protecting glass panes during storms
A compressible structure for temporarily protecting a glass pane of a window structure includes a shaping member for removable securement on the window structure and defining a cavity over the glass pane and a layer of solidified compressible material in said cavity...
05/31/2005
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