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David Sarnoff, American radio pioneer ; 1921
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| Number | Title | Issue Date |
| 7360801 | Door latching system A latching system comprising a base having a first keeper secured thereto, a closable member adapted to engage the base, an elongated member rotatably secured to the closable member, said elongated member including a first connector adapted to engage the first keepe... | 04/22/2008 |
| 7325846 | Low profile mechanical assist hood latch A mechanical assist apparatus is provided for biasing an access cover relative to a housing. The mechanical assist apparatus comprises a user-engageable lever, an arm rotatably coupled to the user-engageable lever at a first joint, and a sled rotatably coupled to th... | 02/05/2008 |
| 7293805 | Safety door central release device This invention relates to a type of safety door central release device which can be used to close the safety door automatically when electric power is disrupted. It comprises a cord that is tied to a mechanism having potential energy on one end, and extended to a fa... | 11/13/2007 |
| 7290371 | Combined security strut apparatus and threshold cover for sliding doors and windows A locking strut for use on sliding doors, windows and other sliding closures. The locking strut is supplementary to any closure lock. The strut has at least one receiver in the bottom surface to receive one or more guide rails included in the guide channel of the ca... | 11/06/2007 |
| 7269981 | Hook assembly for door in washing machine A hook assembly for a door in a washing machine is provided having a decreased number of elements as well as more convenient assembly with respect to conventional apparatus. The hook assembly includes a pair of supporters directly extending from an insider of a door... | 09/18/2007 |
| 7261331 | Two-way hidden latch and apparatus utilizing the same An apparatus with a two-way hidden latch. A main body comprises a magnet disposed under a retainer, which fixes the two-way latch disposed in a cover portion. The cover portion can be placed on the main body with a first or second surface facing downward. The cover ... | 08/28/2007 |
| 7261338 | Single actuator power close latch mechanism with failsafe A latch mechanism includes a claw rotatable between a latched position and an unlatched position, and an actuator motor. A toggle link that includes a first end, a second end, and a joint between the first end and the second end of the toggle link has one end attach... | 08/28/2007 |
| 7261343 | Bolt with a handle A rod closure for locking sheet-metal cabinet doors or doors or flaps, having a rod, which is profiled in an elongated manner, extends substantially edgewise parallel to the door edge and is preferably arranged in the bevel space, and a holding element which is arra... | 08/28/2007 |
| 7222891 | Flush mount sliding panel latch A flush mounted latch for a sliding panel or pocket door includes a snap-in, installation, from the edge of the panel or door. A slide handle operates a pair juxtaposed, pivoting, keeper-engaging, hooks to open them. The handle carries a lock rod which is engaged by... | 05/29/2007 |
| 7201407 | Sliding panel latch A latch includes a cup adapted for mounting to a first member, snap legs for securing the cup to a first member, and a lever supported by the cup. The lever pivots about a pivot axis that is linearly movable relative to the cup. The lever includes a crossbar that is... | 04/10/2007 |
| 7185926 | Preloaded latch mechanism A latch mechanism for releasably latching a first member to a second member. The latch mechanism includes a bracket adapted to be attached to the first member and bolt pivotally coupled to the bracket. A handle is pivotally coupled to the bracket and is operatively ... | 03/06/2007 |
| 7152893 | Handle assembly with dual latch feature A handle assembly (10) is shown. The assembly includes a rotatable, spring handle (12, 120) with a plunger (14, 114) having a first engagement feature or surface (16, 116) for receipt of a spring force; a trigger device (20, 150) i... | 12/26/2006 |
| 7137387 | Oven lock with mechanical actuation of remotely located door switch An oven lock mechanism is disclosed having a latch mechanism driven by a motor between a latched position wherein the oven door is held in a closed position and an unlatched position wherein the oven door freely opens and closes. The motor is controlled by a switch ... | 11/21/2006 |
| 7097212 | Mechanism A mechanism for selectively locking and unlocking a vehicle door latch, comprising a rheological fluid in operable connection with an output and an input, the fluid acting so as to in a first state prevent actuation of the output upon actuation of the input and in a... | 08/29/2006 |
| 7066504 | Slam latch and strike assembly A slam latch and strike assembly for latching together a pair of generally parallel relatively laterally displaceable support members, including a body adapted for connection with one of the support members, a latch member mounted for axial displacement between exte... | 06/27/2006 |
| 7052053 | Load floor latch A load floor latch for securing a first closure member to a second closure member. The latch is opened by actuating a handle and a pawl supported on the housing is pivoted away from a keeper on the second closure member by the actuation of the pawl by the handle whi... | 05/30/2006 |
| 7010946 | Latch apparatus The invention generally relates to a latch apparatus having a locking live bolt. One embodiment of the invention is a latch apparatus having a housing with opposed plates that are spaced apart and secured to each other by support arms formed from the plates. A live ... | 03/14/2006 |
| 7004514 | Safety locking device A locking device for a dumpster container, wherein the dumpster container is movable between an upright storing position and a tilted dumping position. The locking device includes a main locking device moveable between an engaged position, where the main locking dev... | 02/28/2006 |
| 7004515 | Fenestration locking system This fenestration locking system for a swinging sash or door is characterized by the use of a linear member running continuously from an actuating assembly to a locking pin assembly. The linear member can be a flexible linear member, allowing it to convey motion to ... | 02/28/2006 |
| 6994393 | Trailer A trailer including an inner frame that is made of metal, an outer shell that is made of a non-metal and that at least partially surrounds the inner frame, and at least one wheel rotatably secured to the inner frame. In a preferred embodiment, the outer shell is mad... | 02/07/2006 |
| 6969824 | Locking device for latch assembly A door and latch assembly for use on an electric arc engine welder is provided. The door and latch assembly includes a door mounted on an associated arc engine welder housing. The door is movable between a door open position wherein an associated opening on the asso... | 11/29/2005 |
| 6863316 | Door latch mechanism and associated components for a self-cleaning oven A door latching or locking mechanism or module for a self-cleaning oven includes latching linkage of the door latch module that enables use of lighter duty, less expensive motor. The mechanical advantage and vector optimization of the latching linkage avoids stallin... | 03/08/2005 |
| 6474118 | Scissors latch lock A lock for attaching a cover to a platform includes first and second pivotally mounted latch bars which spread to engage side walls of a strike opening in response to actuation of a key actuated rotatable plug mounted in the housing of the lock. The latch... | 11/05/2002 |
| 6327879 | Locking mechanism for sliding glass doors A lock mechanisms for a fenestration assembly, such as a sliding door, includes a strike element preferably coupled with the door frame and a catch assembly preferably coupled with the fenestration member slidably supported within the frame. The catch ass... | 12/11/2001 |
| 6290281 | Power latch for an automotive vehicle convertible roof system A power latch system is employed for securing a convertible roof to an automotive vehicle body. In another aspect of the present invention, a striker is movably mounted to either a forward or rearward portion of a convertible roof which is operably engage... | 09/18/2001 |
| 6079756 | Oven door latch A latch mechanism for use with an oven having a door, the latch mechanism including a base plate which pivotably supports a latch member about a pivot point. The latch member is rotatable between a latched and unlatched position and includes a drive surfa... | 06/27/2000 |
| 6036241 | Locking mechanism for an appliance door A mechanism for locking an access door of an appliance includes a spring biased catch member preferably attached to the door and a latching housing insert fixed to a cabinet shell of the appliance. Upon closing the door, the catch member is caused to ride... | 03/14/2000 |
| 5979971 | Device for holding a vehicle sliding door at full-open position A device for holding a vehicle sliding door at full-open position comprises a striker fixed to a vehicle body and a latch rotatably mounted on the sliding door. The latch has a U-shaped groove for engaging with the striker when the sliding door is fully o... | 11/09/1999 |
| 5927765 | Dogging device for a latch assembly A dogging device for securing a panic exit and actuation device in an unlatched condition. The dogging device uses a U-shaped spring clip to secure a base plate, a dogging adapter and a dogging hook together. The base plate, dogging adapter and dogging ho... | 07/27/1999 |
| 5826672 | Hood latch assembly for a vehicle A vehicle with a hood latch assembly includes a latch and latch catch having relative positions which are maintained as the hood closed position of the hood is adjusted to thereby maintain a substantially constant load on the latch assembly. The assembly ... | 10/27/1998 |
| 5738391 | Fulcrum window lock A fulcrum lock for preventing substantial movement of a window sash when wind forces are directed against the sash. The sash includes a frame that is contained in an outer window frame. The fulcrum lock has an elongated main body provided with a fulcrum o... | 04/14/1998 |
| 5673950 | Locking device for fastening a wing element There is provided a locking device for fastening a wing element where rotation of a rotor (13) effects smooth locking and unlocking of a wing element and also enables it to smoothly open and close free from interfering with a rocking arm (24); in operatio... | 10/07/1997 |
| 5664813 | Lever latch The present invention provides a lever latch for securing a door panel of a cabinet or the like in a closed position relative to the frame. The lever latch is installed within an aperture formed in the door, and releasably retains the door against the fra... | 09/09/1997 |
| 5638709 | Trigger latch A trigger latch for mounting in an opening in a door for releasably latching the door to a door frame and having a housing, a handle, a bolt, and a shaft rotatably mounted in the housing and non-rotatably mounted in the handle and in the bolt for rotation... | 06/17/1997 |
| 5609373 | Lever latch A lever latch secures a door panel of a cabinet or the like in a closed position relative to the frame. The lever latch is installed within an aperture formed in the door, and releasably retains the door against the frame when the door and the frame are l... | 03/11/1997 |
| 5492378 | Door lock for a motor vehicle door A door lock has a forked latch 3 mounted capable of pivoting about a lock housing 1. It has a truncated conical oval recess 12 into which a component 11 with an also truncated conical oval region engages. A spring 14 presses the forked latch 3 against thi... | 02/20/1996 |
| 5492381 | Retractable door or window stop A retractable door or window stop member includes a barrel which defines a recess in a top surface. A spigot is pivotable about a first axis extending transversely of the recess. An adjustment means enables the spigot to be pivoted between its first and s... | 02/20/1996 |
| 5409272 | Over-center latch assembly A latch assembly is mounted in an aperture formed in a first member. The latch assembly includes a housing which is received within the aperture of the first member and includes an aperture extending therethrough. A slide is included which is received thr... | 04/25/1995 |
| 5404257 | Rotary inertial latch for disk drive actuator A rotary inertial latch is disclosed for maintaining the actuator of a disk drive in its proper position when the drive is not in operation. The inertial latch includes at least one inertial body which contacts a pivotable latch member, at least when the ... | 04/04/1995 |
| 5390516 | Pushbutton lock for sliding doors A lock or catch (10) is shown for a sliding door or window. The lock has a tongue (13) which can pivot to engage or disengage with a fixed frame part of a frame in which the door or window can slide. The lock has two buttons (16,17) which are respectively... | 02/21/1995 |