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3862555 |
LOCKING REEL CONTAINER
A reel storage container including a key-operated pin-tumbler lock mechanism for locking together separable portions of the container. The lock mechanism includes on one portion of the container...
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3850392 |
EQUIPMENT SECURITY DEVICE
A security device for protecting equipment such as typewriters, calculators and the like comprises a flexible pad bondable by adhesive to a mounting surface such as a table or desk, and a cover...
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3848441 |
OUTBOARD MOTOR ANTI-THEFT DEVICE
This disclosure relates to an anti-theft device which is engageable over the actuators for the threaded clamping members of an outboard motor mount to prevent the rotation of the clamping members...
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3844143 |
PINTLE HOOK LOCKING DEVICE
The device is releasably applied coaxially to the forward towing hook of a trailer-type road vehicle, its function being to block access to the pintle-receiving circular bight of said hook. For...
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3832872 |
TRAILER COUPLING PIN LOCK COLLAR
A cylindrical collar is received upwardly telescoped over the downwardly projecting trailer coupling pin and a U-shaped keeper is slidably received through the collar movable between pin engaging...
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3824815 |
LABYRINTH LOCKING APPARATUS
A locking apparatus to prevent unauthorized unlocking movement between a first member and a second member, a labyrinth employed between the members, the labyrinth requiring a known combination by...
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3823856 |
ACCESSORIAL DEVICE FOR HOLDING A HELMET OR THE LIKE ON AN AUTOBICYCLE
An accessorial device for holding a helmet or the like on an autobicycle is comprised of a handle setter for holding the handle of the autobicycle on the frame thereof, a hook-shaped cover member...
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3822814 |
BUMPER MOUNTED SPARE WHEEL CARRIER
A bumper mounted spare wheel carrier for pickup trucks or other vehicles for normally supporting a spare wheel in a generally vertical position behind and primarily above the bumper and swingable...
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3818731 |
NUT LOCK
An improved lock for preventing unauthorized removal of a nut. In one embodiment, a plate having a flange at one edge is locked in a housing. An integral nut and retainer are journaled in an...
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3817064 |
CHAIN LOCKING ADAPTOR
The adaptor includes a base attachable to a support and having a hingedly connected cover. A pin member and a hasp member are attached to the base and the cover is apertured to receive said members...
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3817065 |
LOC N'BOLT
An improved locking device for securing portable equipment such as office business machines and factory small machinery and prevent theft thereof; the device consisting of a bolt connecting the...
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3815389 |
SELF-LOCKING SECURITY BAR
A combined Security Bar and a key-operated locking mechanism designed for locking filing cabinets, chests, doors, drawers, and furniture and for locking typewriters and other items to desk tops,...
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3808851 |
OUTBOARD MOTOR LOCK
The invention relates to an improved locking device for preventing the theft, and/or the accidental dislodgment during use, of outboard motors. The device consists of a one piece, slotted tubular...
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3798938 |
ARMORED LOCK MECHANISM
A protective housing is locked onto the fifth-wheel king pin of a tractor-trailer connection to prevent its being engaged by an unauthorized tractor. A housing ring closely encircles the king pin...
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3789635 |
STUD LOCK
A stud lock for preventing access to the stud of an automobile wheel and the like by enclosing the stud and its securing nut in a housing, the access to which is closed and opened by a cover that...
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3774742 |
COIN OPERATED WASHER-DRYER CONTROL MODULE
To prevent damage to coin operated laundry appliances, such as washers and dryers, by vandals attempting to obtain access to the coin storage area, a coin operated control module is provided...
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3765197 |
SAFETY LOCK ASSEMBLAGE FOR MOVABLE ITEMS
To prevent the theft or unauthorized removal or displacement of a movable property item there is provided an elongated flexible connection whose intermediate portion is looped about or secured to...
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3763675 |
TRAILER LOCK APPARATUS
A tractor having a fifth wheel assembly for towing a semitrailer having a king pin and a lock apparatus to block a conventional interlocking towing connection between the tractor and trailer, the...
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3759076 |
MARINE PROPELLER LOCK
An elongated bar for lengthwise insertion longitudinally between the inner and outer sleeve portions of a marine propeller. The bar includes hook structure on the end to be inserted between the...
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3757549 |
OUTBOARD MOTOR CLAMP SCREW LOCK
This is a device for locking an outboard motor on the transom of a boat so as to make it extremely difficult, if not impossible, for a thief to steal the outboard motor from the boat transom....
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3757550 |
THEFT PREVENTION DEVICE FOR TRAILERS
A theft prevention device adapted to be locked onto the coupling pin of a trailer to prevent theft of the trailer includes a housing adapted to fit over the coupling pin and a control mechanism...
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3756047 |
OVER-ALL LOCKING DEVICE FOR CAPS
The invention relates to locking device for locking caps upon the filling necks of tanks, the primary use being for securing the caps of motor vehicle gas tanks in place to prevent theft of fuel....
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3753359 |
LOCKING SKI CLAMP
A clamp is provided for locking together the curved tips of skis for the purpose of discouraging theft. A pair of outside clamp plates clamps the two skis securely on opposite sides of a center...
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3748879 |
DEVICE FOR SECURING ARTICLES ON A MOUNTING BASE
A device for locking a holding bolt which is engaged with an article such as a typwriter, radio set, etc., for securing it on a mounting base in order to prevent pilfering thereof comprises a first...
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3747783 |
WRECKER SLING PIN LOCK
A coupling pin is provided for pivotally securing the lower bracket of a tow truck sling to the tow truck frame to prevent theft, with the coupling pin having a shaft provided with one or more...
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3745797 |
OUTBOARD MOTOR LOCK
Locking devices for outboard motors which are designed to protect the motor from theft or accidental dislodgement through vibration during operation comprise a body member for snugly receiving the...
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3744282 |
OFFICE EQUIPMENT LOCKING DEVICE
A locking device for portable equipment, such as typewriters, adding machines, television sets, etc., comprises a rectangular metal plate adapted to be fastened to the underside of said equipment...
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3744284 |
TAMPER-PROOF SECURITY DEVICE
A tamper-proof vehicle security device for lockable attachment to the coupling means of a trailer to prevent unauthorized securement of a driving vehicle to the trailer. The securing device...
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3732033 |
BOAT PROPELLER LOCK
Disclosed is an enclosure which can be locked in position to conceal a nut used to secure a boat propeller to a drive shaft. The enclosure includes a cover portion that can be locked into...
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3731504 |
LOCKING DEVICE FOR SECURING AN OUTBOARD MOTOR TO A BOAT
An improved locking device is disclosed herein for preventing the unauthorized removal of an outboard motor from a boat. The device comprises a first support element having a threaded,...
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3707860 |
DEVICE FOR LOCKING ARTICLES TO A MOUNTING BASE
A device particularly for locking a calculator to a mounting base comprises a U-shape stirrup which is secured to the bottom of the device such as by epoxy glue and which includes a reinforcing rod...
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3706212 |
LOCK MOUNTED WITH BLIND FASTENERS
A lock mounted with blind fasteners comprising a mounting plate fastened to a door or door jamb by screws passing through holes in the plate, a lock housing normally covering the mounting plate...
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3696646 |
NUT LOCK
A locking device for locking a nut onto its bolt to resist unwanted removal of the nut, comprising a locking base and a securable cover for the locking base. The locking base is secured by the nut...
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3693383 |
DEVICE FOR PREVENTING ACCESS TO AN OPERATING PART
A device for preventing access to an operating part which is fixed to a rotary member of a smaller cross section than the operating part. The device includes an elongated tube having a hollow...
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3684117 |
DIAL-ACTUATED SAFETY CAP
A safety cap for a container or bottle which must be dialed to register a release position by manipulating multiple parts to coincide at the release position and thereby enable the cap to be opened...
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3678717 |
COUPLING GUARD DEVICE
A coupling guard device for substantially enclosing and retaining a conventional hose coupling or the like and capable of being locked in such enclosing and retaining relation to prevent...
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3672190 |
DEVICE FOR PREVENTING UNAUTHORIZED REMOVAL OF PORTABLE EQUIPMENT
A device to prevent theft or other unauthorized removal of portable equipment, such as typewriters, adding machines and the like, from their normal location or places of use. The protective device...
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3654379 |
SECURITY CLOSURE FOR ELECTRICALLY SHIELDED CABLE RACEWAY
A shielded raceway duct is provided in one wall thereof with an access opening surrounded by an adapter collar having a shielding gasket abutment flange. A cover unit has interlocking hinged...
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3650130 |
MOTOR LOCK
A lock device for preventing theft of outboard motors which locks the thumb screws of the mount bracket of an outdoor motor against rotation to prevent removal of the outboard motor from the...
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3637180 |
WALL MOUNT DEVICE FOR GUNS
A device for mounting and locking a gun in place upon a wall. The device consists essentially of two parts, a cylindrical member having a base and means associated with the base for affixing the...
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3635057 |
AUXILIARY LOCK ASSEMBLAGE
To prevent unauthorized access to the steering-ignition system lock in the steering column of a motor vehicle, or the like, a lockable, sectional enclosure is provided to enclose the...
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3631896 |
LOCK FOR MOTOR BOAT
For use in a motor boat having a motor, a fuel container, means for providing fluid communication between the motor and the container, and connecting structure including a fuel orifice and a...
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3600914 |
THEFT-PREVENTION DEVICE FOR TRACTOR-DRAWN TRAILERS
A theft-prevention device for use with a tractor-trailer combination wherein the trailer has a downwardly extending pin on the bottom thereof adapted to fit an engaging plate on the tractor. The...
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3595041 |
LOCKING ARRANGEMENT
A locking arrangement having particular adaptability for use in preventing the theft of communication equipment from a vehicle characterized by hollow side members having keyway portions for...
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3505839 |
OUTBOARD MOTOR LOCK
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3496742 |
LOCKOUT CAPTIVE SCREW ASSEMBLY
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3486351 |
LOCKS
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3436940 |
LOCKING WHEEL COVER
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3423971 |
AUTOMOBILE WHEEL LOCK
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3415085 |
Lock for truck trailer
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