The first commercial microwave oven was nearly 6 feet tall and weighed in at 750 pounds.
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| Number | Title | Issue Date |
| 7357231 | Door damper and electronic appliances having the same A door damper. The door damper includes a rotational shaft rotatably coupled to a door, a rotating resistance unit to generate rotating resistance to the rotational shaft, and a latching device latched to the rotational shaft and the door so as to allow the door and... | 04/15/2008 |
| 7337496 | Hinge assembly for flat panel display appliance Disclosed is a hinge assembly capable of adjusting a tilting angle of a display in a display appliance. The hinge assembly includes a movable plate fixed to a rear side of the display and having a through-hole, a stationary plate coupled to a stand for the display a... | 03/04/2008 |
| 7275285 | Deployment hinge A deployment hinge for deploying an appendage, including a movable portion affixed to the appendage, and a stationary portion affixed to a stationary body. In a non-deployed state, the movable portion is mechanically engaged with the stationary portion and a mechani... | 10/02/2007 |
| 7275284 | Damping device The invention relates to a damping device for parts of furniture which are joined together by means of hinges and which can be pivoted in relation to each other. The housing contains a damping fluid in the cavity thereof and a resistance element which can be displac... | 10/02/2007 |
| 7258386 | Fuel door assembly There is described an improved fuel door assembly. In one preferred embodiment, the fuel door comprises a housing that defines an axis of rotation and has a biasing element that is at least partially surrounded by a second interface that forms a cavity that narrows ... | 08/21/2007 |
| 7243397 | Hinge assemble for flat panel display appliance Disclosed is a hinge assembly capable of adjusting a tilting angle of a display in a display appliance. The hinge assembly includes a movable plate fixed to a rear side of the display and having a through-hole, a stationary plate coupled to a stand for the display a... | 07/17/2007 |
| 7240397 | Refrigerator A refrigerator having a cabinet with a pair of hinge holes, a door having a pair of hinge shafts and being rotatably coupled to the cabinet by engagement between the pair of hinge shafts and the pair of hinge holes, and a door-closing device to allow the door to be ... | 07/10/2007 |
| 7210200 | Multi-axis door hinge A multi-axis automobile door hinge, comprising a first leaf, a second leaf, and a third leaf. The first leaf and the second leaf are pivotally coupled defining a swing-out hinge adapted so as to enable rotation in a substantially horizontal plane about a substantial... | 05/01/2007 |
| 7197790 | Hinge including a gas strut A hinge which includes a gas strut. The hinge in one embodiment further includes a first control arm and a second control arm which is coupled to the first control arm. The gas strut in this one embodiment is coupled to both first and second control arms. ... | 04/03/2007 |
| 7188391 | Hinge assembly for flat panel display appliance Disclosed is a hinge assembly capable of adjusting a tilting angle of a display in a display appliance. The hinge assembly includes a movable plate fixed to a rear side of the display and having a through-hole, a stationary plate coupled to a stand for the display a... | 03/13/2007 |
| 7178201 | Hinge structure for flat visual display device Disclosed is a hinge structure for a flat visual display device. The hinge structure comprises: a fixed plate and pivotal plates respectively fastened to the flat visual display device and a supporting portion for straightening the flat visual display device; rotati... | 02/20/2007 |
| 7140075 | Vertical door conversion kit with lag mechanism and motion range limiter A door hinge mechanism allowing two dimensional motion of the door as it opens, combined with at least one mechanism allowing control of the range of horizontal motion of the door during normal operations. Horizontal lag adjustment and range limitation of the mechan... | 11/28/2006 |
| 7111363 | Door hinge structure for refrigerator Disclosed herein is a door hinge structure for a refrigerator. The door hinge structure comprises an upper fixture unit which is screwed to a predetermined front upper portion of a refrigerator body, and has an upper hinge pin to be inserted in a top aperture formed... | 09/26/2006 |
| 7096535 | Hinge device A hinge device includes a frame bracket adapted to be secured to a door frame, a door bracket adapted to be secured to a door panel, first and second links pivoted to the frame bracket and the door bracket, an urging member for urging the door panel to move from an ... | 08/29/2006 |
| 7065833 | Furniture hinge with automatic opening control mechanism The invention concerns a cabinet hinge with an automatic opening device, especially for cabinet doors with a hinge cup, which is connected with a hinge to a hinge arm, which is, being adjustable and lockable, connected to a base plate, which is connected to a cabine... | 06/27/2006 |
| 7065829 | Damper device A damper device applies damping force to a movable body assembled on a fixed body. The damper device includes a damping part, a clutch case attached to one of the fixed body and the movable body in a state having received the damping part, and a rack part moving or ... | 06/27/2006 |
| 7003851 | Hinge The movement of a hinge, preferably for furniture, comprising a hinge arm or a fixed-body hinge section and a pivotable hinge section flexibly connected thereto, is damped by a rotation damper at least damped over part of the closure path to the closed position. In ... | 02/28/2006 |
| 7000282 | Spring-biased pivoting squeegee A spring-biased pivoting squeegee 10 provides a head 12 pivotally attached to a handle 16. The head 12 is movable between a rest position, in which the head 12 is angularly displaced from the handle 16, and a biased position... | 02/21/2006 |
| 6997504 | Dual pivot hinge assembly for vehicles A dual pivot door hinge assembly for a side door system of a vehicle includes a body side-mounting bracket adapted to be connected to a vehicle body of the vehicle. The dual pivot door hinge assembly also includes a door side-mounting bracket adapted to be connected... | 02/14/2006 |
| 6952860 | Hinge structure incorporated with a rotary actuator In a hinge structure suitable for use in a foldable mobile phone, the initial unfolding action is effected by converting a pushing stroke of an operating member into a rotational movement of the hinge by using a cam/cam follower mechanism. Thereby, an unexpected rea... | 10/11/2005 |
| 6948285 | Loading 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 |
| 6938444 | Device for linking door to case in drum type washing machine and method for assembling the same Device for linking a door to a case in a drum type washing machine including a bracket having one end to be inserted in a pass through hole formed in the vicinity of the laundry opening in a washing machine case, and the other end fixed to an outside wall of the cas... | 09/06/2005 |
| 6931690 | Spring-biased pivoting squeegee A spring-biased pivoting squeegee 10 provides a head 12 pivotally attached to a handle 16. The head 12 is movable between a rest position, in which the head 12 is angularly displaced from the handle 16, and a biased position... | 08/23/2005 |
| 6647593 | Hinge unit of mounting strap A hinge assembly has a tubular member having a longitudinal axis, a peripheral surface, and a slot formed in the peripheral surface. A button member extends into the tubular member to undergo sliding movement in an axial direction along the longitudinal a... | 11/18/2003 |
| 6386621 | Reverse opening vehicle door A reverse opening vehicle door is provided (10), including a door body (16) having a fore portion (18) and an aft portion (20), a catch mechanism (50), and a hinge mechanism (70). The catch mechanism (50) and the hinge mechanism (70) permit the door body ... | 05/14/2002 |
| 6233785 | Torque hinge mechanism Described is a torque hinge mechanism which includes a shaft and at least two ring like friction plates pressed against each other by a pressure and through which the shaft passes. A non-penetrating recess is formed on a friction surface of one of the rin... | 05/22/2001 |
| 6164592 | Container having a door In order to provide a container 1 having a door 2, in particular a luggage compartment for aircraft, the door 2 being mounted via at least one hinge or the like on the container 1 such that it can pivot, having an apparatus for assisting the movement of t... | 12/26/2000 |
| 6125508 | Snap-action hinge for furniture doors A snap-action hinge for the opening and closing of a furniture door includes: a cup part designed to be embedded in a recess of the door, a hinge arm designed to be fixed to the furniture unit with and having one end connected to the cup part by a hinge p... | 10/03/2000 |
| 5898976 | Roller cam and spring actuated hinge A female hinge member, and a hinge assembly including the member, includes a pair of spaced ears between which a cylindrical roller is supported for rotation about an axis parallel to the axis about which the female hinge member and a pivotally attached m... | 05/04/1999 |
| 5765261 | X-shaped automatic hinge structure An X-shaped automatic hinge structure serving as a fulcrum for supporting and pivotally connecting a swinging cabinet door board to a cabinet body. At a final stage of closing the door board, the hinge structure aids in speedily closing the door board. Th... | 06/16/1998 |
| 5617612 | Single -pin furniture hinge A furniture hinge (10) comprises a first cup-shaped element (11) and a second arm-shaped element (12) pivoted together to rotate reciprocally from an open position to a closed position. The arm-shaped element (12) is made of sheet metal with one end (20) ... | 04/08/1997 |
| 5604956 | Single pivot hinge with self-closing mechanism A hinge with self-closing mechanism includes a hinge arm fastened swivelable to a hinge cup and also includes an elastic element which lies with one end of the elastic element on the hinge arm and disposed outside the hinge cup under the bottom of the hin... | 02/25/1997 |
| 5546633 | Hinge A hinge comprises a seat, an elastic pressing member, a pivoting member and a cam member. The seat is provided with a receiving space in which the pivoting end of the pivoting member and the cam member are pivoted such that the pivoting member is capable ... | 08/20/1996 |
| 5517724 | Hinge for pieces of furniture A hinge for use in a piece of furniture includes a casing adapted for attachment to a door of the piece of furniture and having a bottom provided with a bump, and a support member for attachment to a wall of the piece of furniture and including at least o... | 05/21/1996 |
| 5465862 | Aircraft servicing pit lid with lift control A closure apparatus for a subsurface pit for servicing an aircraft located beneath an aircraft servicing surface across which aircraft travel is provided with an improved spring biasing arrangement. The system employs separate springs interposed between t... | 11/14/1995 |
| 5444895 | Furniture hinge A hinge includes a stationary fitting base plate part, which fitting base plate part is connected with a pivotal fitting part. The hinge is able to be pivoted for lateral adjustment of a door or flap carried by the pivotal fitting part, in relation to the... | 08/29/1995 |
| 5369841 | Hinge, particulary for furniture doors A hinge, particularly for furniture doors, in which two fastening elements are connected via inner and outer link elements to form a linkage, the outer link element of which has a curved face and a vertex on which a longitudinally extending, active leg of... | 12/06/1994 |
| 5355359 | Cartridge ejector of an optical disc player A cartridge ejector of an optical disc player, which softly accomplishes ejection of the cartridge in two steps. An elastic devices, which biases a lever which makes a shutter of the cartridge open and close and ejects the cartridge, is a torsion spring h... | 10/11/1994 |
| 5272789 | Self-closing door hinge A spring biased hinge for refrigerator doors and the like includes a stationary mounting bracket, a bent-wire spring mounted between the door and bracket, and a pivot pin for pivotally mounting the door to the mounting bracket. The mounting bracket is rev... | 12/28/1993 |
| 5208944 | Hinge device for casings A hinge device for a casing of the type having a body portion and an upper cover includes a substantially L-shaped mount plate adapted to be securely mounted to the body portion of the casing, two washers respectively attached to both sides of the mount p... | 05/11/1993 |