Matches 151 - 200 out of 396 < 1 2 3 4 5 6 7 8 >
Match Document Document Title
4991350 Electromagnetically controlled cat flap  
A pet door comprises a frame defining an aperture in which a flap is pivotally suspended so as to close the aperture when it hangs vertically. A pet such as a cat can push the flap either way to...
4884614 Safety gate  
A safety gate which is adapted to be mounted on the sidewalls at the top or bottom of a stairway to prevent unwanted access thereto by a toddler or on the sidewalls of a door frame or other...
4878314 High security window  
A high security window is presented with a bullet resistant window pane on the exterior, an optional standard window pane on the interior, and an explosion resistant screen centrally located...
4878699 Latch mechanisms  
A latch element 13 is mounted on sash 12 on a window and comprises an elongate block having a wedge shape nose 15 and the other part of the latch mechanism 16 comprises a latch member 17 which can...
4870782 Automatic gate opening and closing device  
A device for operating a gate includes a pushbar which is located on each side of the gate and which is attached by cable to a spring-loaded bolt from a latch on the gate post. Each pushbar...
4869022 Device for controlling a side-hung leaf of a door or window  
This device for controlling the leaf (5) of a door or window opening to the outside comprises a casing (6) secured to the inner face of the sill (4) of the dormant frame (3) and adapted to house a...
4864773 Awning-type window lock  
The invention relates to a means for locking an awning/vent type window wherein pear-shaped apertures are provided on the window frame that cooperate with pin means projecting from the vent. As the...
4862641 Door latch and stop mechanism  
A latch device for a hinged door including a resiliently flexible latch bar secured to the door and having a free portion extending along the inside of the door to an end portion, near the door...
4860493 Non-backdriving actuator for opening and closing a window sash  
A shaft of a window actuator is operable to open and close a casement window sash when the shaft is rotated either by a hand crank or by a motor from inside of the premises. The shaft is...
4848031 Door control device  
A door control device is disclosed, which comprises a full closing lock device mounted to the door and latchingly restraining the door to the vehicle body when the door is pivoted to its fully...
4839989 Door light  
A prefabricated door light unit comprises a rectangular ringlike frame units which project into the window opening from opposites thereof and are fixably mountable therein. The frame units define a...
4809469 Assembly of clip and door frame members  
A frame-and-clip assembly utilized in the installation of a door frame to a compartment used for storage, baggage or the like, such as found in a recreational vehicle or other shell-like camper...
4807914 Window lock assembly  
A window lock assembly is provided for facilitated locking of a pane-carrying frame or sash in a closed position with respect to a window casement. The lock assembly comprises a handle unit in a...
4803808 Window including a casement frame pivoted to a stationary frame and a locking device for the casement frame mounted on the stationary frame  
A swivel fitting for an outwardly opening window, with a device for moving the casement frame between the closed position and the open position, for example in the form of a hand crank, with...
4800678 Tilt-lock device  
A tilt-lock device 3 for rotary tilt-wing windows and doors or the like consists of a tilt-lock plate 4 with lock-webs 14, 15 sitting upon the upright frame bar in the lower frame corner at the...
4796538 Hold down bar for rail car hatch covers  
A hold down bar for securing adjacent hatch covers of a hopper car and for further sealing the gap that exists between those covers includes a latch arm formed from spring steel in the...
4793100 Slide latch for cabana doors  
A slide latch for latching the leading edge of a door, formed of a plastic panel, to an adjacent jamb-like member, is formed of a narrow, thin, horizontally elongated, flat plate positioned upon...
4790578 Drop rod latch for double-hung gates  
An improved drop rod latch for use with double-hung gates used with fences of woven wire fabric. Typically one of such gates is secured in position by a vertically reciprocating latch rod carried...
4784252 Double door front locking newspaper vending machine  
An enclosed newspaper vending machine has a double front door with a paper access door mounted in a security door carrying coin actuated release mechanism for the paper access door and a key...
4776134 Gate closure with improved latch and latchkeeping mechanism for gates that close themselves  
An improved latch and latchkeeping mechanism is provided for a gate closure for gates that close themselves. A detent mechanism is provided to allow the gate to be closed with the latch padlocked....
4776133 Pet door  
A pet door comprises a hinged flap mounted within a fixed frame and pivotable to allow passage therethrough in both directions. A locking mechanism is provided comprising a slide with two...
4775178 Final closing device for closure member on a vehicle  
A final closing device for a closure member on a vehicle is disclosed. The closure member, which may be swingably, slidably or otherwise mounted for movement between open and closed positions on a...
4723374 Cantilevered sliding gate  
A cantilevered sliding gate made up of a number of panels is disclosed. The panels are joined by post-tensioning rods, carried within horizontal members of the gate and extending substantially the...
4722151 Airtight door assembly  
There is provided a new and useful airtight door assembly comprising a door; an inflatable seal disposed around the perimeter of the door and including means for connecting the seal to a compressed...
4721310 Vehicle accessory assembly for mounting on a visor or other interior panel  
A vehicle accessory assembly is disclosed for mounting on an interior panel, such as on a visor, for example, and includes an accessory device, such as a vanity mirror assembly, interconnected with...
4720004 Coin-operated display rack having rotatable coin-receiving mechanism which activates a movable coin diverter  
A coin-operated latch mechanism for a newspaper rack includes a coin-receiving mechanism into which coins are deposited. A coin-return mechanism is provided which, when depressed, swings the...
4713911 Auxiliary window lock  
A window assembly with a window movably mounted in a frame between closed and open positions has holes in the frame and the window which register with each other when the window is closed. A...
4702037 Service window  
The service window is constructed from a universal extruded framing member which can be cut to any desired window dimensions. A bell crank linkage with hip actuator or either of the pair of handles...
4702036 Doorway safety gate apparatus  
Apparatus is disclosed to provide a safety gate comprised of two segments, which on being closed, the segments overlap each other and can be locked in this closed position. Each gate segment is...
4689917 Building wall panel and door unit  
A wall panel for a building may be formed by twin sheet vacuum form molding an entire end panel which may then be cut to form an access opening which may be closed with the removed portion forming...
4688695 Mechanism for opening and closing a lid  
A mechanism for opening and closing a lid is disclosed, which includes a rotary damper and an auxiliary rotary damper. An input gear of the rotary damper is in mesh with an output gear of a lid. An...
4684158 Device for retaining a door in open position  
This invention relates to a device for retaining a door in open position, comprising two toothed elements of resilient material, positively connected to the door post and the door leaf,...
4674149 Window hinge with offset sash arm  
A window hinge for mounting a window sash for pivotal movement between open and closed positions including a track mountable to window frame and a sash arm mountable to a window sash. The sash arm...
4671014 Door barricade system  
A very secure entry door barricade system is obtained with a specially configured elongated bar which extends generally horizontally across the width of a door. A hasp assembly, which is very...
4658474 Swing window arrangements  
Swing window arrangement equipped with a child safety device and having a pair of pivot mountings (12) which are each provided with a frame fastening plate (13) which supports, about a first pivot...
4644696 Patio door assembly for removable astragal  
A double door installation includes an astragal which is removably mounted in the head jamb and sill portions of the door frame independently of the doors, but the combination includes a locking...
4638598 Force hinge connection for the latching mechanism of a panel truck or van window  
A window pane is hung along one edge of a window frame by a flexure mechanism arranged to permit pivotal movement of the pane about an axis oriented along the corresponding edge of the frame. An...
4635397 Combination lock and concealed latch mechanism for a door panel  
A combination lock and latch mechanism for an access panel. The latch mechanism includes a biased latch part which is located behind the panel and accessible through the panel.
4635396 Bus window release mechanism  
A release mechanism for a vehicle escape sash employs a latch mechanism of novel construction, with parts configured as keeper, hinged latch member, and sash bar. The keeper has a keeper flange...
4620393 Turnable window arrangement having a stop device for a partially open position  
The manually releasable stop device permits unimpeded swinging of the window within a limited angle of rotation between the closed and partially open window. After releasing the stop device further...
4620746 Fold down window latch apparatus  
A latch apparatus for a fold-down rear vehicle window releasably holds the window in a folded down position opening the rear window opening of the vehicle. The latch apparatus includes a channel...
4615281 Key safe  
In combination with a building door, there is provided a key safe for a door key comprising an open ended housing secured within and projecting through the door. A safe door is hinged to and closes...
4611432 Window, especially for installation in an inclined roof  
In a window comprising a main frame (1), an intermediate frame (3) hinged at the top of the latter and a sash (7) which is journalled as a pivot sash in the intermediate frame, said intermediate...
4568237 Apparatus for transporting cargo containing fluid-like materials  
There is disclosed a mobile cargo container for transporting fluid-like materials such as cannery waste. The cargo container includes a floor conveyor extending rearward of and beyond the container...
4562668 Window structure, a hinge and a latch suitable for it and a cover profile for said structure  
The present invention relates to a window structure comprising a frame capable of being secured to a window opening, and hinges and latches fitted in the frame. The frame is preferably made up of...
4545150 Combined gate and lock assembly  
Disclosed is a combined gate and lock assembly of tubular construction comprising two horizontal female members fixed to two vertical posts pivotally mounted with respect to support structure. In...
4545149 Device for securing the locked position of a motor-vehicle door  
A device for securing the locked position of a motor-vehicle door activated by a rotating post and that is locked or unlocked by raising and lowering the post has a disk attached to the post and a...
4539775 Locking mechanism for vehicle door  
A locking mechanism for coach door leaves of the type which are rotated and then driven axially upward by a powered door operating mechanism. Male and female locking bodies at the top of the door...
4534587 Latch assembly  
An improved latch assembly is provided particularly for use in so-called sunroof windows or the like in an automotive vehicle to movably position a vent panel, such as a pane of glass, to...
4530185 Automatic door opening and closing device  
By providing two separate units for actively opening and closing a door of an automobile, safe and reliable door opening and closing operation may be achieved. The first unit is operated to open...
Matches 151 - 200 out of 396 < 1 2 3 4 5 6 7 8 >