Abstract: A tent having the overall appearance and shape of a NASCAR vehicle has fabric suspended between two sections of flexible pipe manufactured from PVC or fiberglass. The flexible tube sections cross forming two gentle smooth curves which when viewed from above form a flattened X. The bottom panel of the tent is a rectangle which has two parallel long sides and two parallel short sides and which may be staked to the ground. Two sides extend upwardly from the two long sides of the rectangle, and have the appearance of the sides of an automobile. The front bumper, the hood, the front windshield, the car top, the back window, rear spoiler and the rear bumper are formed by a panel which is joined to the tent bottom and the tent sides having printed indicia thereon representative of the various automotive parts. The driver's side of the car has a door formed by a zipper. A screen flap within the door forms an inner screen door.

Abstract: A portable shelter includes a frame having front and back arches joined by two skids at their bottom ends and a set of braces extending between the arches. A cover over the frame has a water impervious top panel and end and back panels that are an air pervious mesh. The shelter is particularly useful in sporting installations, for example golf driving ranges.

Abstract: The canopy structure of the present invention includes a generally rigid internal frame structure comprised of light-weight metal tubes and a pliable, waterproof covering such as nylon or other functionally similar fabric. The canopy covering further includes a series of grommet reinforced securing points which are each adapted to receive a tie-down or securing cord. These securing cords are formed of a loop of elastic or shock cord material which is attached to a ball-shaped stopper. Threaded into the edges of the canopy end panels are a pair of elastic bolt cords which also incorporate ball-shaped stoppers at both ends. The canopy covering is stretched taughtly across the top of the frame structure and attached to individual horizontal frame members using the elastic securing cords. Grommets located along the sides of the covering are attached to individual vertical frame members using both the elastic securing cords and an associated securing or locking tab.

Abstract: An enclosure for sheltering a small aircraft, provides an arcuate roof frame supported by a base frame. The roof frame has a fixed roof portion engaging a movable roof portion and a crank system for adjusting the position of the movable roof. Wing cushions contact the wings of the small aircraft as it is backed into the enclosure and assure that the craft is properly placed. The fixed and movable roof portions are mutually engaged by a rolling clamping system enabled for directing arcuate motion of the movable roof portion relative to the fixed roof portion. A spring-biased awning is engaged with the movable roof portion and extends forwardly. A fabric cover is mounted between the fixed and movable roofs so as to deploy the fabric cover when the movable roof portion is extended.

Abstract: A dome tent has poles that are interlined via connectors located on each pole where it intersects with another pole, and a pole locator, comprising a framework defining the tent boundary, wherein the framework has pole end locators thereon.

Abstract: The subject of the invention is a canopy which can be inflated, deployed and retracted, respectively, having a plurality of longitudinal inflatable beams arranged side by side, a device for supplying the inflatable beams with pressurized fluid, and a device for the foundation or ballasting of the canopy. Each of the inflatable beams is formed by a tubular envelope which is closed at its two ends by a mechanical leaktight confinement device.

Abstract: The present invention is an enclosure for sheltering a small aircraft, and provides an arcuate roof frame supported by a base frame. The roof frame has a fixed roof portion engaging a movable roof portion and a hydraulic system for adjusting the position of the movable roof. The fixed and movable roof portions are mutually engaged by a hinge system enabling vertical arcuate motion of the movable roof portion relative to the fixed roof portion. A fabric or thin sheet material cover is mounted over the fixed and the movable roofs so as to protect an aircraft stored within the shelter.

Abstract: A compact shade for the face of a sunbather or someone lying in the sun. The shade allows the circulation of air to flow about the sunbathers face, neck and head while tanning the rest of their body. The shade folds and can be used as a carrying case for personal goods.

Abstract: A fixed geometry shelter system supported above the ground for receiving at least one person is provided. The fixed geometry shelter system comprises a shelter cover supported above the ground thereby defining a covered ground area. A first shelter opening tilts in a first general direction away from the covered ground area and has a first angle less than ninety (90°) degrees relative to the ground. A second shelter opening tilts in a second general direction away from the covered ground area and has a second angle less than ninety (90°) degrees.

Abstract: A structure includes a frame formed of a flexible endless band in an arched figure eight. The band includes roof sections extending from the cross-over point, wall sections extending from the roof sections and foot sections each extending between two of the wall sections. The band has a permanent deformation which may be an abrupt angle at each position between the roof sections and the wall sections. Sheet material extends across the loops of the figure eight frame, between adjacent roof sections to form a pitched roof and between at least three adjacent wall sections. A retainer at the cross-over point in the figure eight is attached to the endless band at two opposed positions and has a fixed position retaining the band at the two opposed positions fixed together. It may have a release position retaining the band at the two opposed positions rotatable relative to one another. The resilient endless band is collapsible into a configuration with six overlying coils.

Abstract: A mobile stressed arched shelter in the form of a tunnel that stands freely. The shelter is assembled by bending straight pipes to opposite sides of two parallel base legs. The base legs are held together by flat straps and are covered by a tarp. Openings and closings at each end of the shelter utilize folds in the tarp. The frame is made of PVC pipe providing mobility and size variations by adding or subtracting segments. The legs have bendable hinges allowing the structure to form over irregular terrain's. The base legs may be broken down for mobility. By mix matching components numerous shapes could be made and more than one shelter could be connected side by side to form multiple car garages.

Abstract: An Adjustable Canopy, for use in combination with a picnic table or the like, to protect the users from the elements and which is quickly and easily removable in anticipation of severe conditions. Furthermore, a new design of Picnic Table, for use with the Adjustable Canopy, which has no significant obstructions to entry or exit and which can be Pivotable, thereby allowing an unlimited range of adjustments to impede the elements, regardless of the originating direction.

Abstract: The bow module portable modular structure of the present invention includes: (a) a rigid, spaced apart, parallel array of arches, each lying in a vertical plane and spaced apart along a longitudinal axis, wherein each arch is formed of a unitary generally semi-circular bow member having rigid bracing members mountable thereto within a perimeter of the bow member, and (b) a rigid, spaced apart, substantially parallel array of cross-bracing bows mountable to the array of arches so as to be generally perpendicular to each arch, the array of cross-bracing bows radially spaced apart about a center of curvature of each arch in the array of arches.

Abstract: An inflatable shelter includes a flexible membrane, a first elongate inflatable tube supported by the flexible membrane and a second elongated inflatable tube supported by the flexible membrane. The first tube has first and second axial ends and a first intermediate portion between the first and second axial ends. The second tube has third and fourth axial ends and a second intermediate portion between the third and fourth axial ends. The first, second, third and fourth axial ends terminate in a plane. The first and second intermediate portions converge towards one another such that the first and second tubes form four legs supporting the membrane. The flexible membrane preferably includes first and second sleeves defining first and second lumens receiving the first and second inflatable tubes, respectively, and a plurality of wall panels coupled to and extending between the first and second sleeves.

Abstract: A collapsible canopy device for attaching to a bleacher-type seat. The collapsible canopy device includes a pair of support arms, each having end portions with an attachment structure. At least one spanning arm has a pair of ends adapted to removably couple to the attachment structures. A pair of securing means secure the support arms to a bench. Each of the securing means has a base portion, a first elongate member and second elongate member. Each of the elongate members has a first end and a second end. The first end of the elongate members is integrally coupled to the base portion of the securing means to form a generally U-shaped configuration. Each of the second ends of the first elongate members is fixedly coupled to an end of the support arms. A panel hangs on each of the support arms and spanning arm.

Abstract: An improved inflatable protective fabric enclosure for an automobile. The enclosure has a base frame for stabilizing and locating the enclosure. The improvement includes the following features. One or more hoops support the fabric. Each hoop has two ends. Frame clips attach the hoop ends to the base frame. Each frame clip has a pintle for engaging each end of the hoop. An upper portion of fabric of the enclosure has hoop loops, for locating and stabilizing the hoop at a top of the hoop's arc.

Abstract: An inflatable tent assembly for a vehicle with a rear hatch, the inflatable tent assembly comprising an inflatable frame, which when inflated has a shape; a cover having the shape of the inflatable frame when the inflatable frame is inflated, the cover having a vehicle side and being sized to fit on the exterior of the inflatable frame; an opening on the vehicle side of the cover, the opening being bounded by a peripheral edge; and a fastener system disposed around the peripheral edge for connection to the rear hatch of the vehicle.

Abstract: A tent with integral air mattress for improving camping comfort and including a base member composed of a bottom, water resistant layer and at least one inflatable air mattress attached to the top of the bottom layer. A support frame extends upward from the base member and supports a fabric shell so as to define a tent interior. The bottom surface of the bottom layer includes a series of intersecting grooves for permitting air flow and water flow underneath the tent. The shell is attached to a skirt member which extends from the base member. The air mattress does not cover the entire top surface of the bottom layer, so that a portion of the bottom layer adjacent the door of the tent is exposed, forming a flat area suitable for placing shoes and other gear thereon. The support frame preferably comprises a plurality of telescoping support poles which can be locked in an extended position through a twisting motion of the support poles.

Abstract: The canopy structure of the present invention includes a generally rigid internal frame structure comprised of light-weight metal tubes and a pliable, waterproof covering such as nylon or other functionally similar fabric. The canopy covering further includes a series of grommet reinforced securing points which are each adapted to receive a tie-down or securing cord. These securing cords are formed of a loop of elastic or shock cord material which is attached to a ball-shaped stopper. Threaded into the edges of the canopy end panels are a pair of elastic bolt cords which also incorporate ball-shaped stoppers at both ends. The canopy covering is stretched taughtly across the top of the frame structure and attached to individual horizontal frame members using the elastic securing cords. Grommets located along the sides of the covering are attached to individual vertical frame members using both the elastic securing cords and an associated securing or locking tab.

Abstract: A flexible structure is described having one or more deformable, resilient poles and one or more tension webs associated therewith and coupled thereto to maintain the pole(s) in a selected shape under tension and to impart strength and rigidity to the structure. A flexible membrane may also be provided to define a sheltered space. Also disclosed is a method for making such a structure.

Abstract: A covering frame for supporting a canopy above a ground surface includes a plurality of legs adapted to extend uprightly from the ground surface, and a canopy support frame mounted on top of the legs. The canopy support frame includes at least one pair of parallel support rods having lower ends mounted on the legs and upper ends, an upper horizontal bar interconnecting the upper ends of the support rods, a lower horizontal bar parallel to the upper horizontal bar and interconnecting the lower ends of the support rods, and a supplementary canopy support member extending transversely between the support rods. The supplementary canopy support member includes a seat having two opposite mounting ends, and a pair of connecting wires having outer ends connected respectively to the support rods and inner ends mounted adjustably and respectively on the mounting ends of the seat.

Abstract: A cabana system adapted for use in a stand-alone mode is disclosed. The system includes a separable floor for use as a cover for a playyard of the type having vertically extending reception apertures in the upper corners thereof. The system is comprised of a frame fabricated of two flexible rods. Each flexible rod is hollow with free ends adapted to be received within apertures of a playyard. The rods are positioned in side-by-side relationship to thereby form a generally cylindrical central extent. The rod placement further forms spaced semi-circular planar surfaces on opposite sides thereof at the ends of the central sections. A fabric cover covers the tubes with a screen door in a semi-circular configuration in one planar face thereof with a fastener for coupling and uncoupling the screened panel. A fabric floor is formed as an extension of one planar face remote from the screen door and is adapted to depend downwardly over one side of the playyard when deployed thereon.

Abstract: A self erecting tent structure comprises a compact, easily erected, and easily packed portable structure. A body comprised of flexible sheetlike material is supported by a resilient, single closed loop frame. The tent is generally stable and requires no support from attachment to the ground to remain upright by virtue of a low center of gravity provided by a roof portion having a generally hourglass shape, and preferably includes side walls descending from the roof portion at near vertical angles.

Abstract: A portable shade device having dome shaped supporting structure of elongate, tubular members. An umbrella having UV blocking properties is clamped to the supporting structure with a clamping device that allows the umbrella to be positioned so as to provide shade to occupants of the device at all times of the day. A side wall member may also be attached to protect against reflected rays from water or sand. Additionally, a floor may form part of the device.

Abstract: A floating shelter has a semicircular frame defining an open-ended tunnel with an unobstructed ingress and egress. The frame has straight frame members forming the base of the open-ended tunnel. The roof of the open-ended tunnel is formed by curved frame members working together with a canopy top. A tensioning assembly mounted to each bottom corner of the canopy top engages the curved frame members forming the entrance and exit of the tunnel. Floats are fitted about the straight frame members forming the base of the open-ended tunnel for flotation of the frame.

Abstract: A toy playset is fabricated of a tent like fabric cover to represent a fanciful depiction of an anthill. The tent-like cover is formed about a frontal opening which facilitates viewing of the enclosure interior. A base secured to the tent-like enclosure further supports a vertically extending trunk which in turn supports the upper portion of the tent-like structure together with a platform. The platform further supports a table in a manner facilitating raising or lowering the table. A plurality of projectile launchers are supported by the table. A spring loaded catapult launcher is positioned upon the outer portion of the base and a ball guiding member extends downwardly from an aperture formed in the table to provide a ball rolling path which deposits a ball into the catapult causing a launch of the ball. Additional projectile launchers are provided on the supporting base. The fabric utilized on the tent-like structure is preferably translucent or otherwise light transmissive in character.

Abstract: A home greenhouse kit including a semi-circular housing member that has an upper portion. The upper portion is formed by two layers of flexible sheeting and a plurality of elongated parallel rib channels formed between the two layers. A pair of ground panels of the semi-circular housing member is interconnected to the upper portion. A plurality inflatable tubes are sized for positioning within the plurality of elongated rib channels for giving the upper portion of the semi-circular housing member vertical integrity. A plurality of interior grommets are positioned about an arc of the upper portion. A pair of support poles forming a front support pole and a rear support pole are provided. Each support pole has a top end with an eyelet. Lastly, an elongated support rope is extended through the plurality of interior grommets. The support rope has a front portion extended through the eyelet of the front support pole and a rear portion extended through the eyelet of the rear support pole.

Abstract: A collapsible portable bale shaped field blind for wildlife observers and hunters generally includes a cylindrical and collapsible tubular frame supported upon a sled-like base. The frame, when fully extended, has a cylindrical shape much like that of a hay bale. In a collapsed shape, the frame is completely folded down suitably into a sled base. The frame has a camouflage waterproof fabric fastened there over and cooperates with the folding of the frame. A stand-up hatchway which is covered by a camouflaged arcuate door frame is pivotally mounted on the top of the collapsible frame. A stretch cord is provided which biases the arcuate door frame into either the fully open or fully closed position. Windows and viewing slots are also provided.

Abstract: A tent or tent-like structure which is inexpensive to produce and easily erected comprises a pair of continuous flexible support members or rods, each of which is bent into an approximately semi-circular configuration when the structure is assembled. The structure includes a substantially square base and four lateral faces to form a substantially pyramidal shaped canopy. Each end of each support member is retained by one of four retaining boots, each retaining boot affixed to the canopy adjacent to the base. Each support member is further retained by an apical retaining loop and a pair of lateral retaining loops located equidistant from the apical retaining loop and linearly arranged therewith. Tents according to the invention may be manufactured from suitable materials and of suitable size to render them fit for a wide range of purposes from a toy for a small child to a shelter for one or more adults. Methods of making such tent-like structures are also disclosed.

Abstract: A mobile shelter which provides a canopy that protects from sun and rain. The canopy is mounted on a series of curved rib units that are connected to a triangular support system which is attached at each end to a truncated A-Frame support on wheels. The shelter is high enough to provide adequate clearance for activities such as golf. The shelter can span distances of up to 200 feet or more, and the canopy may be retractable.

Abstract: An arch element (1") for protecting roofs has at least one tubular arch (2) held in the curved state by at least one brace (4). The ends of arch and brace (2, 4) are interconnected by end connectors (3). In order to keep the brace (2) out of the direct connection between both end connectors (3) and to guide it along the arch (2) at a certain distance thereof, a flat connecting part (5) is arranged between and joined to arch and brace (2, 4). By using three arches (2), two braces (4) designed as bracing booms, four fabric or plastic connecting surfaces (5) that join the braces (4) to the arches (2), and three spacers (10) that keep the outer arches (2) apart, an unsupported, dimensionally stable three-dimensional arch element (1") is obtained that may be used directly as a shade or associated to other arch elements to carry roof surfaces. By using arches (2), spacers (10) and end connectors (3) that can be plugged into each other, the arch element (1") may be dismounted.

Abstract: A shelter having at least two spaced parallel longitudinal support rod members coupled to a sheet with the sheet carrying at least one transverse support rod members which assists in maintaining the longitudinal support rod members in spaced relation and in which the sheet and each transverse support rod member are slidable as a unit longitudinally relative the longitudinal support rod members. The longitudinal rod members may be rigid or flexible but preferably form an arched configuration. The longitudinal rod members are preferably received in elongate continuous sleeves coupled to the sheet but various other members for coupling may be provided including discrete sleeve segments or spaced loops.

Abstract: A new tent with plural inflatable mattresses for providing ideal sleeping conditions for more than one camper. The inventive device includes a base portion. A tent portion is secured to and extends upwardly from an outer periphery of the base portion. A plurality of mattresses are secured to the base portion in a side by side orientation. Each air mattress is defined by an inflatable hollow interior. The hollow interior has a plurality of support pockets extending between upper and lower surfaces of the air mattress. Each air mattress has an air inlet valve and an air outlet valve.

Abstract: A collapsible portable bale shaped field blind for wildlife observers and hunters generally includes a cylindrical and collapsible tubular frame supported upon a sled-like base. The frame, when fully extended, has a cylindrical shape much like that of a hay bale. In a collapsed shape, the frame is completely folded down suitably into a sled base. The frame has a camouflage waterproof fabric fastened there over and cooperates with the folding of the frame. A stand-up hatchway which is covered by a camouflaged arcuate door frame is pivotally mounted on the top of the collapsible frame. A stretch cord is provided which biases the arcuate door frame into either the fully open or fully closed position. Windows and viewing slots are also provided.

Abstract: Tent structure includes a canopy formed of flexible sheet material. Poles are employed to support the canopy to form a tent interior. A web structure is attached to the canopy and formed of flexible sheet material. The web structure is maintained under tension when the canopy is supported. An article storage and support member formed of flexible sheet material is attached to the web structure within the tent interior and maintained under tension.

Abstract: A device for attaching the hollow end of a tent hoop to a canvas of the type that comprises a first strap attached at one end to the canvas and at the other end to a ring; a second strap attached to the same ring to accommodate a peg driven into the ground, and in which said ring comprises at least one pin for engaging in the hollow female end of the hoop wherein said ring includes a V-shaped segment whose vertex is in the vicinity of the center of the ring and whose arms coincide with radii of the hoop.

Abstract: Foldable tent frame for coupling a tent cloth with the tent frame in an integral form is disclosed. Each of the foldable tent frame members for tension-supporting the tent cloth from all sides includes a plurality of rods each having protuberances on both ends thereof with an elliptical flat spring coupled with it, hinged straight joints each having a securing sleeve, and a hinged bent joint, so that the tent can be folded into a compact size so as to make it convenient to carry and store, and that the tent can be set up into a firm large tent in a simple manner by unfolding the frame. Further, the structure of the frame is simple, and the materials constituting the frame are strong. Further, the replacement of the components is easy, and the sleeve has holes for discharging foreign materials such as sands. Thus the tent is ensured of a convenience of use and structural safety.

Abstract: A two layers half automatic foldable tent is comprised of a framework, an umbrella surface, and a tent cloth. The framework is enclosed on the outside of the tent, while the umbrella surface is expanded on the framework above the tent cloth, wherein the framework is presented as an expanding structure. The opening and closing of the umbrella frame is completed by a controlling rope. Any user may easily install the tent, the lower primary frame of the umbrella frame may be folded upwards as the framework is closed, thus it may be stored conveniently and may be carried. Another, since in the present invention, the umbrella surface and tent cloth are designed as the two layers type thus the sunlight, rain water and snow will not contact the tent directly, and the people within the tent will be safe and comfortable and the lifetime of a tent is prolonged.

Abstract: The invention describes a canopy structure including a plurality of columns, a cover framework of structural members, and a cover. Each structural member is preferably supported on an upper end of a column using a novel joint assembly.

Abstract: A playyard system includes a playyard structure and a canopy. The playyard structure is partially covered by the canopy which channels heat outward to provide improve shading and ventilation. Sides of the playyard structure have mesh panels with removable covers to further control shading and ventilation. Accordingly, the playyard system has improved thermal characteristics. Furthermore, the canopy allows visibility and easy access to the interior of the playyard structure.

Abstract: A protective canopy for a shopping cart transformable from a folded storage state to a dome-like canopy of frame structure with waterproof material secured thereto, the protective canopy having a snap fit handle to engage the handle of a shopping cart and a removably securable tab to secure front end of the canopy to the front end of the shopping cart.

Abstract: A semicylindrical cover for a table, especially an outdoor picnic table, that may be placed over food and drink that is left on the table, for protecting the food and liquid refreshment while a family or other group temporarily leaves the table unattended. The cover will protect the food and drink from the heat of the sun, wind, rain, falling leaves, bird droppings, insects or other pests. The invention includes a rectangular main portion that is made of a flexible waterproof material. The main portion is supported over the table by rigid, semicircular ribs which maintain the main portion in a curved shape. Semicircular end portions are attached to the opposite ends of the main portion for protection at the ends of the picnic table. After positioning, the ends of clamps are passed through pairs of holes provided in the cover to clamp each side portion of the cover between a clamping member and a side of the picnic table.

Abstract: The SUNSHADE according to the present invention includes a floor and a canopy attached to the floor which extends over the floor for protecting the occupants from sun and wind. The canopy and the floor are connected to each other along one end. The SUNSHADE also includes a self supporting support structure which includes two long flexible support rods and one or more, preferably three, shorter cross rods attached to the flexible support rods. The flexible support rods connected by the cross rods form an arch shape which supports the canopy in tension. The SUNSHADE according to the present invention addresses the disadvantages of the prior art by providing a sun and wind shelter which does not require attachment by stakes to the ground and which may be collapsed into a lightweight and compact configuration for carrying.

Abstract: An inflatable building construction, in particular suitable for use as a tunnel greenhouse comprising a film which is kept in an operative condition doming a predetermined useful space through an air pressure that has been increased relative to the environment, and which film has longitudinal edges anchored to the ground, wherein, for anchoring the longitudinal edges of the film, at least one flexible hose or tube is used which lies on and/or against a longitudinal edge provided in a trench in the bottom and which is filled with a fluid under excess pressure, which hose or tube clamps the film edges in the trench.

Abstract: An outdoor studio for moderating the effects of direct sunlight to be utilized in camera work comprising a screening apparatus, including at least one panel of a scrim material, a self-supporting frame including a plurality of interconnected frame sections for providing support to the screening apparatus, a means for stabilizing the frame and a means for attaching the edges of the scrim material panel to the frame. One embodiment of the inventive outdoor studio further comprises a platform, which may include interconnected modular platform sections, for supporting and mounting the frame. The frame itself may comprise a boxlike rectangularly shaped frame, an overarching quonset hut like structure, or any other appropriate frame structure. The scrim material which may he hung over and clamped onto and over the frame, or may be rolled out vertically and horizontally between uprights and eaves of the frame, can also be attached to the frame by strings or snaps.

Abstract: A cabin tent pole system (10) using side poles (14), gable poles (16), corner hubs (18), and roof hubs (20). The corner hubs (18) have two tubular members (50) which join forming a first obtuse angle (32), where a structural web (56) may be provided to help maintain the first obtuse angle (32) and strengthen the corner hub (18). Similarly the roof hubs (20) have tubular members (60) which form second obtuse angles (34) between any pair of the tubular members (60). The roof hubs (20) may include a series of webs (66) which act to maintain the angular relationships of the tubular members (60), including the second obtuse angles (34). Only larger embodiments of the tent pole system (10) require the use of ridge poles (40).

Abstract: A bed enclosure (10) for a baby (12) comprising a dome shaped frame (14) sized to extend over the baby (12) sleeping on a bed (16) with it's parent (18). The dome shaped frame (14) will protect the baby (12) from being smothered by the parent (18) inadvertently rolling on top of the baby (12) while the parent (18) is sleeping, while also offering protection from a bed cover (20) falling across the face (22) of the baby (12) which can cause suffocation.

Abstract: A floating sun shield apparatus includes a frame having oppositely disposed longitudinal frame members and oppositely disposed transverse frame members. The frame members have a perimeter defining a user area. Also included is a canopy operatively coupled to the frame and disposed over the user area where the canopy is configured to block sunlight from the user area. Two flexible canopy support rods releasably attach to the frame at opposite ends substantially forming an arch where each support rod is configured to attach to either the longitudinal frame members or to the transverse frame members such that the canopy support rods are maintained in a flexed convex orientation relative to the frame. The canopy has opposite longitudinal sides configured to engage the canopy support rods such that the canopy is maintained in a curved orientation above the user area. The frame is configured to be buoyant in water such that the canopy is maintained above the user area.

Abstract: An easily assembled greenhouse apparatus includes a polymer tube frame formed with plastic tube frame members, some of which have a plurality of openings therein, which tubes are connected together with conventional plastic tube couplings. Each of a plurality of cover attaching members has a screen gripping portion and a tube attaching member for attaching to the polymer tube frame. A plastic covering extends over the polymer tube frame and is attached thereto with the plurality of cover attaching members attaching through the plastic covering and into one of the polymer tubing frame member openings. A door is formed with polymer tube frame members and has a polymer covering and a pair of hinge pins.

Abstract: A portable tent is disclosed having an outer sidewall supported by a pair of flexible, plastic support poles. A double cushioned floor aligns the bottom of the tent, and is permanently seamed around the perimeter of the tent. An integral, inflatable air mattress is formed between the cushioned floor and a mattress upper surface, defining an air-tight, internal volume. On the exterior of the tent is at least one inflation valve.