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7631523 |
Trailer-mounted forklift lock
The invention is a security locking device that secures a forklift while hitched to a commercial trailer. The invention includes a “U” shaped base member having a pin hole, a pin, and an...
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7610784 |
Keyway cover for a lock
A lock assembly includes a lock body and a keyway covering member. The lock body includes a keyway disposed on an outer surface. The keyway covering member is assembled with the outer surface of...
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7581423 |
Protective cover for a lock
A protective cover for a keyway disposed on an end surface of a lock is provided. A housing is adapted to be assembled over the lock end surface. The housing includes an opening that surrounds the...
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7562546 |
Locking system
The present invention is a locking system comprising a cylindrical padlock, a lock securing member attached to the cylindrical padlock, a padlock guard, a hasp plate, and at least one of the...
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7520151 |
Quick action padlock protector pouch and chain locking systems
A padlock protector pouch that can be used to cover and protect a padlock, including a padlock body and a padlock shackle, and associated chain links of a chain that are locked together by the...
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7481085 |
Padlock
A padlock includes a lock body, a shackle, and a sleeve. The lock body includes opposed front and rear longitudinally extending side walls terminating at first and second end portions. The shackle...
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7467530 |
Vehicle lock
The vehicle brake-rotor lock includes a mounting bracket, and a lock mechanism, including at least one deadbolt shaft, which is preferably made of steel, stainless steel, titanium, tungsten, boron,...
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7448235 |
Meter box locking assembly
A locking assembly for locking a cover over an opening of an enclosure includes a mounting bracket including a first wall having opposing first and second ends, a second wall joined to said first...
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7441425 |
Door lock of cargo container having burglarproof function
An improved door lock of a cargo container having a burglarproof function is disclosed. The door lock includes a handle hub, in which supporting pieces are integrally formed, welded to a locking...
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7437898 |
Lock device
A lock device includes a lock head, a lock case, a cap, and a lock shaft unit. The lock head is inserted into the lock case. The lock case is provided with an anti-dust cover which is rotatable...
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7412855 |
Pivotal bar-lock with encased cylinder lock
A pivotal bar-lock comprising an anchor hasp having a locking hub and a first locking element integrally formed with a first mounting plate; a locking hasp integrally formed with a second mounting...
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7412856 |
Lock guard for long shackle padlock over handle
Two embodiments of a guard are provided for protecting a padlock securing stanchion levers in their door locking position. An opening in the front wall of the guard permits its use with padlocks...
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7380425 |
Lock with movable shroud
A lock having a movable shroud for protecting a lock shackle is disclosed. The lock includes a lock body, a locking mechanism attached to the lock body, a shackle and a shroud. The shackle has a...
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7377134 |
Ringless meter lock
A locking mechanism for securing the cover of a thin-walled box to the box frame. The locking mechanism includes a clip bracket adapted to engage a wall of the box frame, a lock body adapted to...
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7290415 |
Door lock
A puck shaped lock including a substantially cylindrical body into which a cavity is formed and a movable bolt that passes through the cavity and is shiftable from a first position advanced across...
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7278284 |
Lock box for sealed latch assembly
A lock box assembly for enclosing and protecting a plastic security seal on the latch assembly of the door on a cargo container or trailer. The lock box includes first and second box members that...
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7278663 |
Cargo door lock
A cargo door lock for securing the rear doors of containers such as the rear doors of a tractor-trailer container, a sea-rail container, or a static container. The cargo door lock attaches to...
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7249476 |
Method and apparatus for locking a container
A method and apparatus for locking a container. The present disclosure relates to a lock mechanism which comprises a latch assembly having a rod and an extension including a latch aperture, wherein...
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7225649 |
Locking device having flange seal
A locking device includes a shackle member that includes an elongated shank portion, a stop portion on a first end and a latch portion on a second end. A locking head includes a locking mechanism...
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7210316 |
Door lock for trailers and cargo containers
A lock assembly for a hinged door has a pair of hasps that align with each other, each having a hole. A housing with an open back fits over the hasps. A retainer pin extends through an aperture in...
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7201028 |
Stanchion lever lock guard
A lock guard is provided which is particularly well suited to protect a padlock employed to secure a stanchion lever securing one or more doors of a cargo container, trailer truck or moving van....
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7201027 |
Lock guard with protective roof
A security device is provided for locking a closure such as a door or a gate to an enclosure. The security device is a lock guard for a padlock having a shackle insertable in either a vertical...
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7174756 |
Padlock
A padlock comprises: a casing; a shackle having a free first end and a second end, the second end being pivotally connected to the casing; a locking mechanism received within the casing and...
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7171830 |
Monitoring of operation of a padlock
A telltale device ( 10 ), securable to a padlock ( 18 ) having a key-operated release mechanism, includes a seal ( 12 ) to seal a key ( 20 ) for the padlock ( 18 ) in a lock position in the padlock...
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7162898 |
Cross bar security device for container door stanchions
A security device is provided for a cargo container having doors hinged on vertical axis, which are locked by vertical stanchions. The locking device includes a housing and a hook. The hook has a...
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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...
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7124606 |
Lockout safety hasp
A lockout safety hasp is provided including a rotational shackle coupled to a top of a body having a U-shaped securing beam extending from the bottom thereof. A slidable cover is received on the...
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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...
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7073708 |
Optical security system
An optical security system having a key, an optic lock, and a processing system. The lock generally has a plurality of optic reflective sensors, a plurality of rotatable readable discs, and a...
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7047774 |
Side security device for roll-up doors
A security device is provided with a housing, which may be installed on a roll-up door of a cargo container, tractor-trailer, or storage facility. The security device includes a removable locking...
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7021090 |
Ringless meter lock
A locking mechanism for securing the cover of a thin-walled box to the box frame. The locking mechanism includes a two-piece clip bracket having a stationary bracket member and a movable bracket...
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7003989 |
Lock protector
A lock protector for protecting a padlock of the type having an exposed shackle and body. The lock protector includes a face plate or shield having a member extending from a rear surface that has...
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6983629 |
Security device for container door stanchions
A portable security device for locking a pair of stanchions of a cargo container which employs a J bar having a hook at one of its ends for engaging one stanchion and notches on its other end which...
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6962066 |
Locking arrangement for a door
A locking arrangement serving for locking a door hinged on a casing on e.g. a container by a combination or key lock. The locking arrangement comprises a rotatable closing rod for keeping the door...
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6953149 |
Secure drop box
Secure enclosure ( 10 ) is useful as mailbox or police evidence dropbox. Items are deposited through unsecured portal ( 32 ), pass past baffle ( 90 ) and are stored in secure compartment ( 40 )....
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6931893 |
Locking device for a meter socket
A lock assembly has a clip, a base, a body, and an interlocking mechanism. The lock assembly is for an enclosure, such as an electrical meter socket with a box, having a side wall and a cover. The...
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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...
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6925842 |
King pin lock device
An embodiment of the present invention is a king pin lock device that prevents theft of trailers and other objects equipped with a king pin trailer hitch. The lock device has a lock body with a...
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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...
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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...
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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...
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6862904 |
Pintle hitch protective lock assembly
A protective lock assembly for preventing unauthorized access to a pintle receiving hitch which assembly includes opposing plate members which are mounted on opposite surfaces of the hitch and...
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6854303 |
Torque resistant security casing for a padlock
A security lock and encasement providing resistance to torquing moment with a slip ring designed to slide onto the padlock encasement from the back without being able to advance beyond the front...
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6848284 |
Lock assembly
A lock assembly includes two mounting seats for mounting respectively on two objects. Each mounting seat has a shackle engaging lobe. A slide seat is slidable between the mounting seats for...
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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...
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6810698 |
Firearm lock assembly
A lock housing for releasably securing the free end of a cable or shackle in the interior of the housing is in the form of an inner substantially rigid non-steel body encapsulated or enclosed...
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6782723 |
Flexible shackle lock with a replaceable shackle and a replaceable lock core
A shackle lock includes a lock casing, a lock core received in the lock casing, and a shackle unit which has first and second shackle connecting members extendible into first and second shackle...
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6766671 |
Shackleless lock
A high-security shackleless lock is provided. The lock includes a shackle pin adapted to move between a closed position extending across a lock body recess to engage a staple; and an open,...
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6708532 |
Hinged security cover for vehicle door hasp
A security device for a vehicle door or shipping container hasp includes a hinged cover with a window that permits the hasp to partially project thereinthrough, and a lock for fixing the cover in...
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6705134 |
Padlock assembly
A padlock assembly includes a padlock including a lock body and a shackle. The lock body has a top surface and a bottom surface and at least one body pin having a longitudinal dimension and...
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