| Entries |
| Document | Title | Date |
|---|
| 20130081435 | Lock System and Method Thereof - A multi state lock system configured to be mounted to a door of an enclosure is provided that includes a three position cam lock assembly rotatable between a first position, a second position, and a third position. The system further includes a locking rod cam, multiple locking rods attached to the locking rod cam, a locking rod limiter cam and a handle rotatable between a handle unlocked position and a handle locked position. When the cam lock is in the first position, the lock system is in an unlocked state, when the cam lock is in the second position, the lock system is in a neutral state, and when the cam lock is in the third position, the lock system is in a locked state. | 04-04-2013 |
| 20130091908 | DEVICE FOR UNLOCKING LOCK RECOGNIZING PUNCHED CARD - A device for unlocking a lock recognizing a punched card includes a card recognition unit and an unlocking unit. The card recognition unit comprises: a base plate into which a card provided with a plurality of holes is inserted; a moving plate which is coupled to the base plate in such a manner that the moving plate can move closer to or away from the base plate; a first recognition unit that recognizes the holes in the card depending on insertions into the holes in the card in the process of the moving plate moving closer to the base plate; and a second recognition unit that recognizes the absence of a hole in the card based on contact with the area of the card lacking holes in the process of the moving plate moving closer to the base plate. The unlocking unit unlocks the lock based on the recognition results of the first and second recognition units. | 04-18-2013 |
| 20100077811 | Unlocking Device for Concealing Keyhole of Lock and Key Therefor - An unlocking device includes a casing mounted to a side of a lock. A movable body is movably received in the casing along a first axis and has an opening. The lock has a keyhole in an extent of the opening. A key receiving seat is movable along a second axis perpendicular to the first axis between a first position received in the movable body and a second position at least partially outside of the movable body. A linking rod is extended into the movable seat. A key can be placed into a key receiving hole of the key receiving seat in the second position and then moved into the movable body to engage with the linking rod when the key receiving seat moves to the first position. The key is movable into the keyhole by moving the linking rod along the first axis and rotatable for locking or unlocking operation. | 04-01-2010 |
| 20110265530 | Key and lock assemblies - The present invention is directed to key assemblies and their mating locks, and more particularly, to keys with mutually compressible, actuating elements capable of being continuously positioned axially within apertures in a key blade. | 11-03-2011 |
| 20090100887 | Article of manufacture for quickly and efficiently locking and securing the security doors of a building - An article of manufacture for quickly and efficiently locking and securing the security doors of a building with A single Allen key piece, A housing for the Allen key piece, and diamond knurling on the housing. In a preferred embodiment, the Allen key is fitted into the housing for proper use. | 04-23-2009 |
| 20080314101 | KEY MECHANISMS - A key mechanism. A base plate includes at least one first guiding base, at least one second guiding base, at least one first barricade, and at least one second barricade. The first guiding base opposes the second guiding base. The first barricade opposes the second barricade. A scissors linking assembly is connected to the base plate and includes a first linking member and a second linking member. The first linking member pivots to the second linking member and includes a first guiding pillar. The second linking member includes a second guiding pillar. The first guiding pillar is disposed in the first guiding base through the first barricade and is abutted therebetween. The second guiding pillar is disposed in the second guiding base through the second barricade and is abutted therebetween. A keycap is connected to the scissors linking assembly. | 12-25-2008 |
| 20110072866 | RADIAL LOCK AND KEY FOR THE RADIAL LOCK - A radial lock has at least one outer positioning recess formed in an inner surface of a housing and at least one inner positioning recess formed in an outer surface of a lock cylinder and adjacently misaligns with the at least one outer positioning recess. A key has at least one outer boss formed in an outer surface of a driving tube and at least one inner boss formed in an inner surface of the driving tube and adjacently misaligns with the at least one outer nose. When the key is inserted into the radial lock, the at least one outer and inner bosses are respectively inserted into the at least one outer and inner positioning recesses. Numbers and relative positions of the outer and inner positioning recesses and bosses generate distinct and different combinations of radial locks and keys. | 03-31-2011 |
| 20080250829 | Key for Vehicle and Drunken Driving Preventing Device - The object of the invention is to provide a vehicle key capable of preventing the drunken driving. The vehicle key comprises a key portion with the forward end portion thereof insertable into the key hole of the vehicle such as a train, a motor bike and an automobile, a holder portion arranged at the base end portion of the key portion, a projection member projected from the holder portion along the key portion, a spring for urging the projection member in the direction of projection, a breath component detection means for detecting the alcohol contained in the breath of the user, and a lock mechanism for locking the projection member in a projected state in accordance with the detection result of the breath component detection means. | 10-16-2008 |
| 20090126428 | KEY STRUCTURE FOR PORTABLE ELECTRONIC DEVICES - A key structure ( | 05-21-2009 |
| 20110259063 | ALARM LOCK - A lock has a body ( | 10-27-2011 |
| 20120304714 | Locking Mechanism for Configurable Enclosure - Embodiments of the invention provide enclosures for electronic components and methods for manufacturing the same. In one embodiment, the enclosure includes first and second sidewalls formed from a single elongated piece of sheet metal. The first sidewall, the second sidewall, a third sidewall, and a fourth sidewall define an interior space of the enclosure. At least one of the first and second sidewalls includes an edge region folded inwardly relative to the interior space to form a mounting channel. The enclosure further includes a backwall coupled with first edges of the sidewalls and a door hingedly coupled with a second edge of at least one of the sidewalls. | 12-06-2012 |
| 20120304715 | Status Monitoring System for a Fenestration Unit - A status monitoring device for a fenestration unit is provided. The device is positioned in or on the fenestration unit and includes a panel position sensor and a lock status sensor. The device is capable of transmitting panel position data and lock status data to a remote device, trigger an audible alarm on the device or the remote device, trigger a visual alarm on the device or the remote device, or a combination of these. | 12-06-2012 |
