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4405008 |
Adjustable heat shield
An adjustable thermal shield adapted for installation upon residences, office buildings, mobile homes, recreational vehicles and other structures or objects having areas such as glass walls,...
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4384163 |
Ultra lightweight folding panel structure
A deployable panel structure for spacecraft solar cell arrays and other collapsible panel structures. The panel structure consists of a number of panel sections mounted edge to edge along parallel...
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4367780 |
Closure member for vehicles
A closure member for vehicle compartment openings is pivotally connected along its upper edge to the vehicle by a horizontal swivel axis and is horizontally divided into an upper and a lower...
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4363351 |
Thermal insulating shutter assembly
A shutter assembly is disclosed for the selective covering of a wall opening. The shutter assembly includes at least one set of shutter elements with each set having at least first and second...
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4346931 |
Bifold vehicle door assembly
A bifold door assembly for an access port in a vehicle having a non-linear side wall. The assembly includes a pair of bifold doors, each having a planar outer panel disposed in a plane between an...
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4289362 |
Segmented door for enclosure
Segmented doors for closing a wide opening in an enclosure where the upper door is hinged to the top of the opening, the lower door is hinged to the bottom of the upper door and a wire bail is...
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4231412 |
Folding garage screen door
A screen door construction for selective attachment to a garage for placement in a garage door opening including an upper screen panel, a lower screen panel hingedly secured to said upper screen...
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4164189 |
Door assemblies for closing rail car end opening
A multi-deck rail car having an interior cavity and an end opening for loading and unloading lading is provided with a pair of door assemblies, each of which includes a plurality of panels. Each...
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4151872 |
Panel deployment system
A mechanism for deploying and retracting an isogrid structure particularly suited for use in supporting low weight reflective or absorbtive surfaces, characterized by a plurality of hinged isogrid...
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4131172 |
Access panel for enclosures
An access panel for enclosures, operable to selectively close or open an access opening, such as in an engine compartment of an engine enclosure assembly, the panel including a pair of separate...
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4124055 |
Canopy door
A canopy door including a pivotally mounted leaf adapted to swing on a fixed horizontal axis between an open and a closed position, and an extensible strut having an intermediate pivot point...
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4120341 |
Greenhouse door assembly
A door assembly suitable for relatively large openings such as greenhouse ends which comprises upper and lower door panels hinged together at the middle of the door with the upper panel hinged to...
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4116258 |
Panel deployment and retraction system
A mechanism for deploying and retracting an isogrid structure particularly suited for use in supporting low weight reflective or absorbtive surfaces, characterized by a plurality of hinged isogrid...
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4068770 |
Foldable inclined multi-section ramp actuation system
A foldable, articulated inclined ramp or stair assembly actuation system is shown and described. The assembly comprises at least three elements connected by hinges to each other and foldable on...
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3949801 |
Device for automatically closing a folding door
In a door which is openable by being folded into two or more sections, a device which makes it possible to extend the folds automatically and noiselessly to close the door in such a manner that a...
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3911831 |
End door for enclosed rail cars
An end closure for a rail car which comprises a pair of foldable doors, each composed of a series of upright hinged panels. The first panel of each door is hinged at one side of the rail car. Each...
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3871278 |
RAILROAD GRAIN DOOR
A reusable, semi-permanently installed unitary grain door for railroad box cars is provided. In the preferred form corrugated fiberglass reinforced plastic panels are hinged together and supported...
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3861445 |
DRY WALL TRIM
An improved trim for building installations wherein an opening for a sliding or bi-fold door assembly is provided with at least one side of the opening formed by the transverse butting of a first...
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3695331 |
TWO PART DOOR MOUNTING AND OPERATING MECHANISM
A door structure capable of widely divergent uses comprises two door portions connected together by hinged connection and mounted on the outer end of a power actuated, axially extensible and...
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3684341 |
FOLD-AWAY COVER FOR DENTAL DRINKING CUP SUPPORT
A housing construction for supporting and concealing adjacent to a dental chair a drinking cup above a housing drain opening. A folding door closes the housing access opening. The door has upper...
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3601175 |
ARTICULATED GRILLE
Articulated grille has identical links arranged in pairs as end links and intermediate links. Spoollike connectors loosely unite ends of intermediate links and hatlike connectors unite the end...
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3452803 |
HINGED SELF-LOCKING CLOSURE DEVICES
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3440786 |
FRAME WITH DECORATOR PANEL
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3416590 |
Hatch cover or similar closure member
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3400749 |
Bifold door handle
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3298143 |
Movable wall arrangement
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3289740 |
Foldable wall assembly
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3275064 |
Folding door
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3271788 |
Trackless swimming pool cover
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3270801 |
Automatic holdback device
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3246684 |
Hinge structure
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3224494 |
Door
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3224493 |
Door and control system therefor
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3187800 |
Folding door mounting structure
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3177519 |
Folding door hinge
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3139958 |
Portable foldable building structure
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3138474 |
Guide and control assembly for folding doors
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3074518 |
Enclosure for airplane
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3071184 |
Door closure and operating means
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3061002 |
Metal awning
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3035635 |
Hinges for windows and doors
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3027217 |
Door for appliance cabinets and the like
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3020951 |
Storm shutter assembly
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3017926 |
Bi-fold door assembly
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2923027 |
Adjustable hinge for closures
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2909220 |
House trailer awning
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2881831 |
Vehicle window screen
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2788067 |
Combined latch means and door fasteners for hinge supported door structures
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0081337 |
Title is not available
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0991274 |
Title is not available
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