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Document |
Document Title |
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4164313 |
Container
Corrugated board container with side wall which hinges outwardly for introduction and access to contents.
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4161870 |
Mobile cargo-container lock
A method and electro-mechanical device for locking and unlocking mobile cargo-container doors, utilizing a re-settable electronic combination lock arrangement installed within the cargo container,...
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4161333 |
Protective means against unauthorized entry for a doorway
A doorway is protected against unauthorized entry by a sliding bolt that extends at an angle through a hole in the unhinged side of the door and the jamb and stud. A ring member fastened into the...
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4159838 |
Door latch bolt locking device
A door latch bolt locking device for use with a latch bolt having a transverse groove or kerf in its top surface and which will positively prevent the withdrawal of the latch bolt. The device...
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4143529 |
Tamperproof security door lock
A mechanism which may be added to existing conventional type cylindrical door locks at the time of manufacture thereof or to such locks already in the field with just a slight modification of the...
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4121863 |
Latch assembly
A latch mechanism having a latch member defining a slide portion received in a track channel. The slide portion is slidably guided by the track for movement between a latching position and a...
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4109949 |
Externally mountable, high strength, security lock for doors and the like
A high strength, self loading, gravity biased security lock for positive securement of doors, windows and similar closures is disclosed. The security lock includes a pair of mounting elements,...
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4088353 |
Door security lock means with panic knob
A security lock for doors which may be unlocked from one side of the door only, and comprising sliding bar or pin means selectively engagable with the oppositely disposed door frames for locking...
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4073525 |
Door latch securing device
Apparatus for securing the latch bolt of a conventional door lock against unauthorized withdrawal including a pin assembly provided with a handle, wherein the pin assembly can be alternately stored...
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4061370 |
Window latch
A window latch and handle assembly exhibiting an attractive appearance while providing a high degree of strength and small size. The assembly employs a pair of body members which are secured to a...
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4015454 |
Latching assembly for cap door
A latching assembly for latching the swingable door associated with a cap as mounted over the bed of a pickup truck. The latching assembly is activated by a manually rotatable handle mounted...
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3984137 |
Lock device
A security lock which secures a building entrance against unauthorized entry by linking together the outer and inner doors against their respective door frame stops. This invention comprises link...
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3936083 |
Safety lock for enclosures
A safety lock for enclosures having a first lock portion attached to the first of two members to be locked together. This lock portion includes a bolt rotatable for accomplishing a locking...
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3934908 |
Lock with retainer
An assembly for releasably locking doors, windows and the like. A lock pin movable between locking and unlocking positions is retained by a lock bar in both of these positions with the lock bar...
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3918752 |
Safety locking device
A safety locking device for enclosures having doors, panels and drawers as entrance means comprising a detent mechanism attached to the enclosure body and a safety latch mechanism attached to the...
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3912322 |
Anti-theft fuel inlet cover
In vehicles having a fuel inlet covered with a license plate, or similar shield, a bracket secured to the license plate or shield holder is removably secured to an inner wall of the vehicle. The...
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3897093 |
Electrical door lock
An improved electrically actuated door lock is disclosed which comprises a frame in which a lockbolt is mounted for reciprocal movement along a path, the lockbolt being moved by a pivotally mounted...
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3895505 |
Door lock
A door lock has a latch and a bolt reciprocal between open and locked positions and a key-operated lock cylinder for reciprocating the bolt between these positions. A locking bolt may be depressed...
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3881332 |
Electric lock assembly
This electric lock assembly is inaccessibly mounted inside a carrier vehicle and is actuated from the outside by utilizing a conventional power source. The lock assembly includes a solenoid having...
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3877261 |
Keyed fixed door lock
A housing, mountable on a panel, provided with a stepped bore therethrough into which a slidable bar is positioned to extend beyond each side of the housing. One end of the bar is provided with a...
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3844592 |
ACTUATING MECHANISM FOR DOUBLE BAR LOCK
An improved actuating mechanism for a double bar lock of the type having first and second bars slidably mounted in a housing for movement between a locked position wherein each of said bars extends...
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3828593 |
ANTI-THEFT DEVICE FOR VEHICLES
A device for holding the steering wheel of a vehicle against rotation is arranged to grip a sector of the wheel, and has a projecting element which abuts against part of the vehicle if any attempt...
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3815490 |
TWO LINE SINGLE PASS COOKER
The horizontal axis continuous rotary cooker of the type having an outer shell and an outer spiral, inner shell and inner spiral and a rotatable wheel between the spiral is designed to accommodate...
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3815390 |
LOCK
The deadbolt of a lock mechanism is operable from either side of the door by means of a pair of independently operable cams controlled, respectively, on the inside by a knob and on the outside of...
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3809415 |
LOCK BOLT
A lock bolt is provided having an L-shaped strike plate and an L-shaped bolt housing. When the strike plate and bolt housing are connected to the respective door and door jamb, one arm of each of...
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3806176 |
PIN LOCKED LOCK STRIKES
A lock strike having a movable pin extending through a hole in the strike. The pin, when fully extended, passes through a hole in the bolt of the associated lock. With the pin passing through the...
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3792885 |
DOUBLE BAR LOCK
A double bolt police lock of the type having oppositely extending locking bars is provided which has an improved appearance, increased versatility and a more effective locking mechanism. The lock...
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3773369 |
LATCH BOLT GUARD
A horizontally swinging conventional-type door has the usual openable and closable jamb confronting edge provided with a customarily beveled projectable and retractable knob-operated latch bolt....
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3759074 |
LOCKING MECHANISM HAVING KEY OPERATION ON TWO SIDES
A locking mechanism operable by a key from either of two sides thereof is disclosed having two cylindrical housings operatively connected by a bridge whereby a U-shaped space is formed between the...
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3756639 |
ORIENTATION SENSITIVE LUGGAGE LATCH
A luggage case latch mechanism has a gravity operated detent mechanism which operates when the case is wrongside-up to prevent unlatching.
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3748880 |
LOCK ASSEMBLIES PARTICULARLY SUITABLE FOR MOTOR VEHICLES
A lock assembly particularly, but not exclusively, for use in conjunction with a vehicle gear box selector shaft housing for locking against movement at least one selector shaft to immobilise at...
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3731963 |
ELECTRICALLY ACTUATED LOCK MECHANISM
A locking mechanism includes a tubular sleeve adapted to receive a shouldered projection extending from the closure member, a spring biased plunger normally projecting into the projection seat to...
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3602020 |
LOCK
The present invention relates to a locking instrument effective to be easily constructed with simple structure, wherein said locking instrument can be released or locked by depositing floating...
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3591218 |
SECURITY BOLT
A security bolt for doors and windows has a bolt element longitudinally slidable in a housing between projecting and withdrawn positions, a guide element mounted on the bolt and projecting normally...
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3582120 |
CARGO DOOR LATCHING MECHANISM
A latching mechanism for the opposed cargo doors of a motor vehicle in which one door is provided with a pair of vertical slide bolts for latching coaction with the sill and header, respectively,...
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3526421 |
SAFETY LOCKING DEVICE FOR WINDOWS
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3437364 |
SLIDING DOOR LOCK ASSEMBLY
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3437363 |
SLIDING PATIO DOOR LOCK ASSEMBLY
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3413830 |
Latch assemblies, particularly for windows
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3369382 |
Combination slide bolt lock
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3360969 |
Latches
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3333878 |
Door control mechanism
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3325201 |
Night latches and like spring locks
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3318123 |
Lock latch holder
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3314702 |
Adjustable safety latch
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3292959 |
Plastic threaded hub with metal insert
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3264018 |
Bar latch
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3249380 |
Latch actuating mechanism and locking means therefor
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3242707 |
Lock handle assembly
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3216757 |
Door handles
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