Abstract: The invention relates to a pleated shade for a triangular or other non-rectangular opening. The shade has a fixed bar which is shaped and angled to conform to at least a portion of a first edge of the opening and a moveable bar shaped, positioned and angled to conform to a second edge of the opening when the shade is in its closed position. Pleated material is connected at one end to the fixed bar and at the other end to the moveable bar and is adapted to cover the opening when the shade is in its open position. At least one row of openings is formed in the material which openings are aligned to conform to the preferred directions of movement of the shade, and cords passing through the row of openings are adapted to control stacking of the material. Normally, second cords are also provided to open and close the shade. Means are provided for connecting the first and second cords in a manner to compensate for differences in the rate of travel of the cords when the cords are operated.

Abstract: An above-window arch treatment has a series of rectangular slats glued to one another and to a valence so as to form a "peacock's tail". The arch treatment is fabricated by a method which fixes an odd-number of slats about a pivot bolt passing through front and rear valences. The slats are alternated to the right and left of the pivot bolt. The slat most rearward, i.e., immediately adjoining the back valence, is moved perpendicular to the valences. The slats on the right hand side of the perpendicualr slat are sequentially joined to the perpendicular slat and then to each other. Likewise, the slats on the left-hand side of the perpendicular slat are sequentially joined to the perpendicular slat and then to each other unitl the desired arch form is achieved. The assembled slats can then be joined to the front valence or a flower box in front of the arch treatment can be proviced by joining the assembled slats to the rear valence.

Abstract: A new method and apparatus for the installation of sector-shaped curtains on correspondingly shaped windows requires the provision of a piece of curtain material of suitable length and width; sheer tape is attached to the top edge and the piece is gathered using the tape to the length of the curved circumferential portion of the window. One part of a two part hook-and-loop fastening is attached to the curved portion of the window while the other is sewn to the gathered curtain top edge and the curtain is then attached using thus fastening. A securing member having two protruding side-by-side impaling spikes is attached to the middle of the straight circumferential window casing portion and the curtain is then impaled while under tension on the two spikes, one half on each. The curtain is usually completed by impaling a decorative finial on a third spike disposed between the two on which the curtain is impaled so as to cover the bunched curtain material at this point.

Abstract: A window blind for an arched or rounded window in which the blind when open rests in a horizontal stack on the base of the window and which closes to fan shaped disposition. The inner end of the stack is carried by a vertical slot and pivot means that permits the inner end of the stack to shift vertically in a plane that includes the axis about which the rounded outer portions of the window frame is formed. As the blind is closed to a fan shaped condition, the slot and pivot connection permits the inner end of the stack to drop so that the blind itself may be substantially the length of the radius of the circular window pane. Cord controls are provided so that an upward force is applied to the stacked blind to initiate closing of the blind.

Abstract: An arch-shaped window treatment has a front and back and consists of a frame and a flexible material construction mounted thereon. The frame has a curved semi-rigid upper portion and a lower elongated piece. The curved portion and elongated piece are detachably connected at the respective ends thereof. A ruffle is formed from the flexible material construction and extends outwardly from the curved portion of the frame. Soft folds are created in the body portion of the flexible material construction which essentially fills the area within the frame. The folds are formed by virtue of hems of the flexible material construction being threaded over portions of the frame and the remaining excess fabric being further gathered on a cord which is tied at a central point along the straight portion of the frame.

Abstract: A well sealing device using an internal propellant charge to drive slip segments outwardly against a well casing. A pin shears, releasing the device from its wire line prior to final setting of the slip segments.

Abstract: A foldable arcuate blind for arched windows using a central transmission mechanism for opening and closing.

Abstract: Manual deployment apparatus for specialty, pleated or multi-cellular window covering treatments including uniquely hinged mounting rails and single and/or continuous strand pull cords. The invention consists of apparatus that is used to acquire two modes of pleated or multi-cellular shade fabric deployment over generally curvilinear window openings, but particularly over window openings having circular and segmented shapes. A translational deployment, known as the "Blossom Mode" moves as culptured shade from its rest positon by actuation of a continuous cord that is under constant tension. The shade may be deployed to any extent from the mere movement from the completely stowed position to the fully extended. The second modality, known as the "Fan Mode" contemplates deployment of the multi-cellular shade by commencing with the stowed shade marginally secured between a pair of superimposed, and hingably connected rails.

Abstract: Manual deployment apparatus for specialty, pleated or multi-cellular window covering treatments including uniquely hinged mounting rails and single and/or continuous strand pull cords. The invention consists of apparatus that is used to acquire two modes of pleated or multi-cellular shade fabric deployment over generally curvillinear window openings, but particularly over window openings having circular and segmented shapes. A translational deployment, known as the "Blossom Mode" moves a sculptured shade from its rest position by actuation of a continuous cord that is under constant tension. The shade may be deployed to any extent from the mere movement from the completely stowed position to the fully extended. The second modality, known as the "Fan Mode" contemplates deployment of the multi-cellular shade by commencing with the stowed shade marginally secured between a pair of superimposed, and hingably connected rails.

Abstract: Manual deployment apparatus for speciality, pleated or multi-cellular window covering treatments including uniquely hinged mounting rails and single and/or continuous strand pull cords. The invention consists of apparatus that is used to acquire two modes of pleated or multi-cellular shade fabric deployment over generally curvilinear window openings, but particulary over window openings having circular and segmented shapes. A translational deployment, known as the "Blossom Mode" moves a sculptured shade from its rest position by actuation of a continuous cord that is under constant tension. The shade may be deployed to any extent from the mere movement from the completely stowed position to the fully extended. The second modality, known as the "Fan Mode" contemplates deployment of the multi-cellular shade by commencing with the stowed shade marginally secured between a pair of superimposed, and hingably connected rails.

Abstract: A fan-type sunshade for protecting the interior of a vehicle against light radiation can be placed on the dashboard in the vehicle in close proximity to the windshield. The sunshade substantially covers the windshield in a single or mono-plane manner. The shade comprises a support by means of which it can be placed on the dashboard of a vehicle between a windshield and a driver but in close proximity to the windshield. The shade further comprises a plurality of slats connected at the support, with the slats being arranged in a first array and a second array, whereby the first array and the second array abut one another in the extended operative position at a common interface plane without creating an overlap and the two arrays are connected in the extended operative position. The support can be enhanced by suction cups for attachment to a windshield.

Abstract: A decorative fan assembly comprising a screen member of pleated segments which may be opened to form a fan shape design, a flat, elongated, rigid base engaged with the fan-shaped screen, a brace connecting the central portions of the base and screen, and a harness assembly comprising a flexible cord having lock tabs secured at intervals thereof, the tabs being engaged with complemental locking members secured to the screen segments for maintaining the screen segments in proper position.

Abstract: A blind for installation adjacent or inside the semi-circular portion of an arched window is disclosed which is based on a U-shaped frame, which frame is adapted for mounting along the face of the window or at the bottom of the semi-circular portion thereof. Two sets of blades fan out evenly from the ends of the U-shaped frame around an axis and meet at the top of the window, thereby forming a semi-circular array. In one embodiment handles rotating from the blade axis are fastened onto the last blade in each set, and meet at the top where they are locked into position by latches mounted on the end of a support arm also rotating from the blade axis. In another embodiment the sets of blades are secured in their open position by fastening the top two blades together with a fixture attached to the window.

Abstract: A blind for installation adjacent the semi-circular portion of an arched window is disclosed which is based on a U-shaped frame, which frame is adapted for mounting along the face of the window at the bottom of the semi-circular portion thereof. Two sets of blades fan out evenly from the ends of the U-shaped frame around an axis and meet at the top of the window, thereby forming a semi-circular array. Handles rotating from the blade axis are fastened onto the last blade in each set, and meet at the top where they are locked into position by latches mounted on the end of a support arm also rotating from the blade axis.

Abstract: A window-blind for use in vehicles which includes a suction-cup for removably attaching a window-blind to a window of the vehicle and a plurality of elongated slats, each of the slats having one end pivotally connected to the suction-cup. The plurality of slats are stacked one on top of another when the window-blind is in a closed position, and are opened into a fan-shaped blind when the window-blind is in an open position. A connecting tape connects adjacent slats to each other and retains the window-blind in the fan-shape when the window-blind is in an open position. Each slat includes six apertures. The apertures are spaced approximately equi-distant from one another across the width of each slat.

Abstract: An automobile sun shade is described in which a plurality of elongated blades are pinned together at one end. The blades are provided with a plurality of openings intermediate the ends thereof. The joinder tape is woven through the openings in each blade to permit the blades to be opened in a fan-like manner in either direction or folded to occupy the space of a single blade.

Abstract: The vehicle of the present invention has an ovular shape and is supported by four wheels which are arranged with one wheel in the forward position, one wheel in the rearward position, and two wheels at the lateral sides of the vehicle. A flexible bumper surrounds the vehicle and is rotatably mounted by bearing means to the vehicle so that the bumper can rotate with respect to the vehicle. The vehicle includes a folding shutter roof and seats which can fold up to form a bed for sleeping. The vehicle includes a tow bar which is retractable, and further includes means associated with the front wheel for minimizing the tendency of the vehicle to dip adjacent the forward end thereof whenever braking occurs.