"I watched his countenance closely, to see if he was not deranged ... and I was assured by other senators after he left the room that they had no confidence in it."
U.S. Senator Smith of Indiana ; After seeing Samuel Morse demonstrate the telegraph.
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| Number | Title | Issue Date |
| 7261342 | Automatically locking window latch An automatic locking window latch including a housing for holding a handle with a fully integrated bolt for securing a window, and a catch for engaging the window to release the bolt to secure the window, as well as to hold the bolt open to open the window. The catc... | 08/28/2007 |
| 7240524 | Locking apparatus for a garage door A locking apparatus for a garage door which utilizes a pair of actuators with one actuator being mounted at a side edge of the garage door and the other actuator mounted at the opposite side edge of the garage door. One actuator is mounted on a carrier gear which co... | 07/10/2007 |
| 7201408 | Slidable bolt assembly A slidable bolt assembly (4) having a tension spring (16) mounted to a slide bolt rod (5). The actuating lever (8) is adapted to be pivotally mounted and is hand-operated. The actuating lever (8) is attached to a leaf tension sprin... | 04/10/2007 |
| 7118142 | Latching apparatus for sliding closure members A latching apparatus for sliding windows or doors, comprising a striker and a latch assembly. The latch assembly comprises a support, a spring biased latch member slideably retained on the support and movable between a latching position in which it engages the strik... | 10/10/2006 |
| 7114753 | Latch assembly for a sectional door A door-latching system for a sectional door with multiple door panels helps hold the door at its fully open position in case the door's counterweight torsion spring fails to do so. The door-latching system includes a latch assembly that moves between a maintained re... | 10/03/2006 |
| 7111879 | Latch assembly for movable closure element A latch assembly kit including a latching subassembly for mounting upon a movable closure element, an actuating assembly, a first elongate graspable handle, and a second elongate graspable handle. The latching subassembly has a latched state, wherein the latching su... | 09/26/2006 |
| 7073357 | Handle lock A handle lock is configured for use with a trailer door latch handle. The handle lock is configured to be coupled to the trailer door. The handle lock is used to lock the handle to lock the trailer door in a closed position and to unlock the handle to allow unlatchi... | 07/11/2006 |
| 7040675 | Linkage operated latching system A latching system includes a control unit that houses a remote signal responsive relay and a crank arm that is pivoted by the armature of the relay when the relay is energized to oppositely move a pair of elongate links each of which is connected to a separate latch... | 05/09/2006 |
| 7028516 | Vehicle door closure A vehicle door closure includes a door lock containing a closing element, an outer opening handle pivotally mounted in a holding plate or handle shell of the vehicle door, a coupling element connecting the door lock to the outer opening handle and a connecting devic... | 04/18/2006 |
| 7014229 | Door stop and holder apparatus A door stop and holder apparatus (10) including a generally wedge shaped stop member (20) connected by a tether member (50) to a hollow receptacle member (40) the rear face (41) of which is affixed to a door (100) and the fr... | 03/21/2006 |
| 6952940 | Double lock T-handle assembly A double lock T-handle is disclosed having a tray which includes an inwardly dished handle receiving area, a second recessed handle receiving region, and a recessed padlock receiving depression. The tray further includes a lock cylinder casing having a locking cylin... | 10/11/2005 |
| 6733051 | Door fastening device A door fastening device comprising a bolt movable between a retracted position and an extended position where at least part of the bolt extends, in use, to fasten the door, the bolt being linked to an abutment member, the part of the bolt being movable to its extend... | 05/11/2004 |
| 6540268 | Closure device for a container and furthermore a container fitted with the closure device A closure device for a container, which possesses a locking element for mutually locking of two container parts when the container is closed. The locking element has first and second locking instrumentalities, which are arranged on the different container... | 04/01/2003 |
| 6522095 | Motor vehicle door lock A motor vehicle door lock including a diode for operating an electric motor drive in one direction of drive rotation. To minimize the electric motor turning back against the direction of drive rotation in the off state, the diode is connected in parallel ... | 02/18/2003 |
| 6508087 | Locking system for containers A locking system is disclosed for use with a cargo container. The locking system comprises a housing which is adapted to be mounted to a door of the cargo storing container. Three rods extend from the housing with the rods having a locked position extendi... | 01/21/2003 |
| 5660420 | Espagnolette window locking system and bolt construction A bolt construction for use in an espagnolette locking system for the multi-point locking of sashes is made up of a linking rod (16) and a locking pin (17), one or the other of which is of fixed length and the other of which may be any one of a plurality ... | 08/26/1997 |
| 5655798 | Door hold-open latch release and method A door hold-open latch and dual release mechanism includes a first latch for maintaining the door in its closed position and a second latch for maintaining the door in its open position. A first latch release is mounted on the door in a position accessibl... | 08/12/1997 |
| 5597187 | Floating latching mechanism for a safe door This disclosure describes a floating latching mechanism for a safe door. The safe door is secured to the safe box using several pins to latch the door to the safe box. The pins have a connecting end which is slightly smaller in diameter than the hole on t... | 01/28/1997 |
| 5509700 | Latch and lock for trailer doors A concealed latch for the door of a trailer includes an arm attached to a pivot fastened to the inside of a door on the trailer, a pair of locking bars attached to the arm, and an eyelet or U-shaped metal loop attached to one of the locking bars. One end ... | 04/23/1996 |
| 5150592 | Locking device for an auxiliary lock A locking device for an auxiliary lock comprising a rotatable ring provided with inner teeth around the inner peripheral surface and a traditional lock additionally provided with a lateral hole to fit a spring and a steel ball pushed by the spring therein... | 09/29/1992 |
| 4887856 | Lock mounting assembly A lock assembly comprising an L-shaped member (30) (120) having a first plate (32) (124) and a second plate (34) (122). Secured within the L-shaped member is a solid block core (50) (140) with openings (54) (64) (74) (90) (146) for receiving portions of l... | 12/19/1989 |
| 3996591 | Security device for garage doors A locking pin for a garage door is moved longitudinally in a bushing between a door frame and a movable door by an electric motor linked to the pin. The motor is selectively actuated in one direction by a radio receiver relay or a key switch. The motor mo... | 12/07/1976 |