Superstar singer Michael Jackson co-patented a "Method and means for creating anti-gravity illusion" in 1993.
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| Number | Title | Issue Date |
| 8001813 | Lever activated deadbolt lock with deadlock feature To prevent intruders from forcing a deadbolt out of a locking position, the deadbolt has a sleeve defining inside and outside slots. Each of these slots has a horizontal section and a locked position vertical section. Cross members extend through the slots and are p... | 08/23/2011 |
| 7690229 | Station for alternate locks Locking devices are provided that can be opened by alternate users with different keys. The devices generally include a lock slider anchored to an anchor tab through one or more link sliders. The sliders can be slidably mounted to a slide mount, such as, e.g., a sli... | 04/06/2010 |
| 7380426 | Panel lock for electronic, electrical or control cabinets Disclosed is a lock assembly such as for use with enclosures and access panels. The lock assembly includes a keyhole shaped aperture in a slide portion of the locking assembly that cooperates with double-D shaped protrusions associated with a locking plug. In a lock... | 06/03/2008 |
| 7377076 | Single-action egress lock for a sliding door A handle-latch assembly mounted on a horizontal sliding door and coupled to a vertically movable latch bolt which protrudes outwardly from a top or bottom door edge, and which enables the inside and outside handles of the door to be respectively used for moving the ... | 05/27/2008 |
| 7373795 | Universal remote deadbolt adapter A system for electronically and remotely activating a deadbolt lock to actuate and either extend or retract a deadbolt into a door or barrier. The system can be activated by remote control or by a manual knob. The system is constructed so as to fit on any standard s... | 05/20/2008 |
| 7363784 | Independently interactive interconnected lock An independently interactive interconnected lock includes an interconnecting mechanism that retracts a latchbolt and a deadbolt when an inner handle is moved between an up position, an intermediate position and a down position. The deadbolt is retracted by a deadbol... | 04/29/2008 |
| 7357009 | Pedastal closure assembly having snag-free lock A quarter turn slide lock assembly having a base, a cover, a slider, a rotator, springs and washers. The base includes a channel for the slider to move between extended and retracted positions. The slider includes internal and exterior cam follower surfaces. The rot... | 04/15/2008 |
| 7350383 | Electronic lock The present invention provides an electronic lock structured to include a first bolt configured with an elastic clasp, an electromagnetic device connected to an input device, a second bolt and a microswitch connected to a security system, all of which are installed ... | 04/01/2008 |
| 7350835 | Gate locking assembly A gate locking assembly includes an anchor shaft that has rectilinear-shaped first and second sections orthogonally registered with each other. The first section travels horizontally along a linear plane and the second section is disposed vertically and travels adja... | 04/01/2008 |
| 7281401 | Protective sleeve for latch mechanism for lock A protective sleeve for a lock includes a circumferential wall delimiting a longitudinal through-hole. The circumferential wall includes at least one longitudinal slot, forming at least one shielding skirt for shielding a housing of a latch mechanism of a lock that ... | 10/16/2007 |
| 7272963 | Gate latch A gate latch including a bolt portion, a sleeve portion and a channel bolt. The sleeve portion is mounted on a generally U-shaped clamp assembly that is adapted to fit around tubular gate members. The sleeve portion further includes a receiving notch and a padlock p... | 09/25/2007 |
| 7219519 | Cylinder housing for auxiliary lock A cylinder housing includes a longitudinal hole for receiving a cylinder of an auxiliary lock. An annular flange is formed on an end of an outer circumference of the cylinder housing, leaving an annular end portion on the end of the cylinder housing. The cylinder ho... | 05/22/2007 |
| 7201406 | Adjustable handle assembly A device for operating a lock assembly for a door or window assembly has a first configuration when mounted in a right hand door and a second sonfiguration when mounted in a left hand door. The device has a handle having a first position and a second position. A mem... | 04/10/2007 |
| 7197903 | Method and apparatus for a storm door mortise lock including an integral cam A method and apparatus for providing a storm door with a mortise lock that includes a lock body having opposed side plates and a cam in between the side plates, the cam being in operative interaction with a dead bolt assembly. The mortise lock body also includes one... | 04/03/2007 |
| 7195212 | Mounting apparatus for parameter measuring device A mounting apparatus for use with a parameter measuring device includes a stem extending from an outer casing of the parameter measuring device, where the stem includes an internally threaded opening. A mounting plate having an integral barrel formed thereon coopera... | 03/27/2007 |
| 7155947 | Locking control knob A control knob having a locking mechanism that can be pressure-activated and controlled from the outside by the operator. When activated, the locking mechanism engages a structure on which the knob is mounted, preventing the rotation of the knob. The locking mechani... | 01/02/2007 |
| 7144051 | Method and apparatus for providing for fail safe condition for an automatic security gate A method and apparatus for locking a security gate operating shaft contained in a security gate operating mechanism having a housing from which extends the operating shaft, which may comprise: a locking collar, having at least one engageable protrusion extending rad... | 12/05/2006 |
| 7142974 | Engine measuring equipment Engine measuring equipment for obtaining engine torque regarded as necessary for engine performance assessments for a short time period during a period when engine revolution is under a transient state is disclosed. The engine measuring equipment includes a central ... | 11/28/2006 |
| 7131300 | Seal guard A protective cover for cargo seals. The cover has two parts with intermating elements on the two parts, and a pair of apertures that can be aligned in the two parts. When the apertures are aligned a padlock hasp can be passed through the aligned apertures. ... | 11/07/2006 |
| 7131301 | Locking device for a storage cabinet A locking device for a storage cabinet that has a door, a cabinet body and a hook defined in the cabinet body facing the door. The locking device mounted on the door. The locking device has a body, a cylinder and a card. The body has a case, a cap and a controlling ... | 11/07/2006 |
| 7108300 | Reversible latch bolt A latch is provided for a mortise lock of the type comprising a housing for accommodating the lock components. The latch comprises a first and second portions movably mounted in the housing and a securing element for releasably connecting the first and second portio... | 09/19/2006 |
| 7107799 | Ball hitch locking device A trailer hitch locking device for securing a trailer having a ball type hitch includes a rigid U-shaped frame member having a central lower mounting member, an upper pin shield, a locking pin having a flattened locking end, a shaft and a pin head, the locking end e... | 09/19/2006 |
| 7097226 | Safety system for a compartment of a vehicle A safety sensing and/or release system for a closed compartment of a vehicle is operable to detect an occupant within the vehicle compartment. The system may be operable to sense ambient conditions in the vehicle compartment, and may generate a control signal in res... | 08/29/2006 |
| 7065991 | Safety lock for glass doors The present invention refers to a safety lock for glass doors with a standard cut. This lock has two covers (1 and 9) and a strike plate (13), defining an internal space, inside which it is the lock mechanism of reduce dimensions, where the Hung... | 06/27/2006 |
| 7028514 | Locking latch A locking latch includes an outer housing and a handle in relative movable engagement with the outer housing. In rigid engagement with the handle is a barrel positioned in the outer housing. A key cylinder is in relative movable engagement with the barrel. The key c... | 04/18/2006 |
| 7025394 | Lock system for integrating into an entry door having a vertical expanse and providing simultaneous multi-point locking along the vertical expanse of the entry door A lock system for integrating into an entry door having a vertical expanse and providing simultaneous multi-point locking along the vertical expanse of the entry door. The lock system includes a plurality of conventional deadbolt assemblies, a plurality of pinion ge... | 04/11/2006 |
| 7000440 | Rotary security system A plurality of separately keyed padlocks, ranging in number from 7 to 150 or more, are securely held within a circular assembly that is rotated for selection of a specific padlock. This assembly of locks can be placed at a level for easy reach from a car window. Vis... | 02/21/2006 |
| 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 |
| 6941776 | Locking case A locking case is provided including a base portion and a lid portion rotatably engaged to the base portion. A locking mechanism is mounted on the lid portion and extends therethrough. The locking mechanism includes a cam member having first and second surfaces, and... | 09/13/2005 |
| 6941778 | Lock A lock for a door (10) comprises a casing (11), a bolt (55) operable to extend from or retract into the casing, a pivoted operating handle (36) operable at one side of the door to retract the bolt, lock means (28) for key operation... | 09/13/2005 |
| 6928843 | Seal enclosure assembly for cargo doors An enclosure assembly for enclosing a tamper-evident security seal sealing a hasp assembly comprises a first enclosure portion and a second enclosure portion. A post is coupled to the first enclosure portion for extending through the generally aligned holes of the h... | 08/16/2005 |
| 6923028 | Locking system for a door A security locking system for trailers that features an interior locking bar that is controlled from the outside. The locking bar is traversed in a linear motion parallel to the door by a toggle mechanism. The bar is guided into the locking mechanism by two guides m... | 08/02/2005 |
| 6918273 | Lock A lock for a door comprises a casing, a bolt operable to extend from or retract into the casing, a pivoted operating handle operable at one side of the door to retract the bolt, lock means for key operation at the other side of the door, and blocking means to preven... | 07/19/2005 |
| 6915670 | Security device for roll-up doors A security device is provided which may be installed on a roll-up door of a cargo container garage or storage facility. The security device includes a locking bar having a locking pin, which is shiftable into a locking pin receiving aperture in a side wall of the ro... | 07/12/2005 |
| 6912882 | Door locking system A door locking system for precluding the picking of a lock comprises a door. The door has an outside, an inside and a facing surface. A bolt is mounted in the door. The bolt is adapted to slide between an unlocked orientation and a locked orientation. The bolt is fo... | 07/05/2005 |
| 6886378 | Container locking system A system for locking cargo containers. The container locking system comprises a lock housing comprising a box, a lock bar housing disposed behind the lock housing, a lock bar disposed within the lock bar housing, a staple attached to the lock bar, a slot disposed be... | 05/03/2005 |
| 6880997 | Lock system for securing a printer door There is provided a lock system for securing a printer door to prevent theft of an ink cartridge. The lock system comprises a lock housing that is attachable adjacent the printer door and which has a lateral aperture extending generally parallel thereto. The lock sy... | 04/19/2005 |
| 6857297 | Lock enhancing device A lock for locking a door panel to a door frame, which includes a knob assembly comprising a front protective housing and a rear knob frame defining a lock cavity therebetween in the door panel; a door latch assembly including a latch actuation member transversely d... | 02/22/2005 |
| 6823701 | Door latching device A door latching device is disclosed that is mountable to conventional doors, including cargo container doors and garage doors, for preventing opening thereof. A conventional keyed lock, such as a padlock or puck-shaped protected shackle lock, couples with the latchi... | 11/30/2004 |
| 6788997 | Medical cabinet with adjustable drawers The system for monitoring and dispensing medical items which are dispensed for administration to patients includes a data terminal (76, 338) which is connected through a network (82, 328) to at least one remote computer (84, 324) having a proces... | 09/07/2004 |