# US 5,343,722 A · Spare tire locking device > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 5,343,722 A - Document ID: US5343722A - Status: Granted - Kind: A - Application number: 08/095,283 - Filed: 1993-07-21 - Granted: 1994-09-06 - Earliest claimed: 1993-07-21 - Inventors: Ernest W. Richardson - Web page: https://patentgrep.com/patent/US5343722A ## CPC - B62D 43/007: {Anti-theft devices for spare wheels} - B62D 43/045: {the wheel or its cradle being attached to one or more chains or cables for handling} - Y10T 70/40: Portable - Y10T 70/5987: Spare or mounted wheel or tire - B62D: MOTOR VEHICLES; TRAILERS (steering, or guiding on a desired track, of agricultural machines or implements A01B69/00; wheels, castors, axles, increasing wheel adhesion B60B; vehicle tyres, tyre inflation or tyre changing B60C; connections between vehicles of a train or the like B60D; vehicles for use on rail and road, amphibious or convertible vehicles B60F; suspension arrangements B60G; heating, cooling, ventilating or other air treating devices B60H; windows, windscreens, non-fixed roofs, doors or similar devices, protective coverings for vehicles not in use B60J; propulsion plant arrangements, auxiliary drives, transmissions, controls, instrumentation or dashboards B60K; electric equipment or propulsion of electrically-propelled vehicles B60L; power supply for electrically-propelled vehicles B60M; passenger accommodation not otherwise provided for B60N; adaptations for load transportation or to carry special loads or objects B60P; arrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general B60Q; vehicles, vehicle fittings or vehicle parts not otherwise provided for B60R; servicing, cleaning, repairing, supporting, lifting, or manoeuvring, not otherwise provided for, B60S; brake arrangements, brake control systems or parts thereof B60T; air-cushion vehicles B60V; motor-cycles, accessories therefor B62J, B62K; testing of vehicles G01M) - Y10T: TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION ## Abstract A locking device is provided for a vehicle having a spare tire hoist system for storage of the spare tire. The locking device includes a tubular member having a first end adapted to mateably engage an actuator tube on the hoist, and a second end. The second end includes a press-fit pin or extendable pin that engages the bumper to prevent the tubular member from being removed, and further includes a lock that prevents the tubular member from being rotated without removing the lock. The second end also includes a partially flattened section that can be engaged by a wedge-shaped end of a vehicle lug wrench. ## Claims ### Claim 1 A locking device for a vehicle including a hoist system for storing a spare tire, the hoist system including a hoist tube operably connected to the hoist system for lowering the spare tire, the vehicle including a bumper having an access hole therein for accessing the hoist tube, comprising: a tubular member including a first end adapted for engagement with the hoist tube and further including a configured end, the length of the tubular member being such that the configured end extends through the access hole when the first end is positioned in the hoist tube; retaining means, for retaining the tubular member, on the inside of the bumper to prevent removal of the first end from the hoist tube, said retaining means including a fastener that extends through said tubular member; and a lock releasibly engageable with the configured end, said lock including a body that engages the bumper to prevent rotation of said tubular member when the lock is engaged with the configured end, thereby preventing rotation of the hoist tube and in turn preventing theft of the spare tire. ### Claim 2 (depends on 1) A locking device as defined in claim 1 wherein said tubular member includes a hole located proximate said access hole on the inside of said bumper when said first end is engaged with said hoist tube. ### Claim 3 (depends on 1) A locking device as defined in claim 1 wherein said configured end includes a hole positioned outside of said bumper access hole and said lock includes a locking arm adapted to fit through said hole in said configured end. ### Claim 4 (depends on 3) A locking device as defined in claim 3 wherein said lock includes a padlock. ### Claim 5 (depends on 1) A locking device as defined in claim 1 including a key adapted to unlock said lock, said key also being adapted for use as a vehicle ignition key or a vehicle door lock key. ### Claim 6 (depends on 1) A locking device as defined in claim 1 wherein the hoist tube includes a partially flattened engageable part, and said tubular member configured end includes a partially flattened portion that substantially duplicates the engageable part of the hoist tube. ### Claim 7 (depends on 1) A locking device as defined in claim 1 wherein said means for retaining includes a laterally extendable tab, and said lock includes a portion that extends into said configured end and into engagement with said laterally extendable tab, said lock being actuable to extend said tab so that said tab abuttingly engages the inside of said bumper, and being actuable to retract said tab so that said tab and said tubular member can be removed through said bumper access port. ### Claim 8 A locking device for a vehicle including a hoist system for storing a spare tire, the hoist system including a hoist tube operably connected to the hoist system for lowering the spare tire, the vehicle including a bumper having an access hole therein for accessing the hoist tube, comprising: a tubular member including a first end adapted for engagement with the hoist tube and further including a configured end, the length of the tubular member being such that the configured end extends through the access hole when the first end is positioned in the hoist tube, said tubular member configured end including an inside hole located on the inside of said bumper, an outside hole located on the outside of said bumper, and a partially flattened portion located between said inside and outside holes when said first end is engaged with said hoist tube; retaining means, for retaining the tubular member, on the inside of the bumper to prevent removal of the first end from the hoist tube; and a lock releasibly engageable with the configured end, said lock including a body that engages the bumper to prevent rotation of said tubular member when the lock is engaged with the configured end, thereby preventing rotation of the hoist tube and in turn preventing theft of the spare tire. ### Claim 9 A lockable hoist for a vehicle having a spare tire, comprising: a hoist for retaining a spare tire in a storage position; a hoist actuator including a rotatable hoist actuator tube with a protruding end configured to operably receive a wedge-shaped end of an automobile lug wrench; an extension including a shaped end configured to operably engage said protruding end of said hoist actuator tube, said shaped end effectively replicating the wedge-shaped end of the automobile lug wrench, said extension further including an opposite end including material defining a pair of apertures, one of said apertures being configured to receive a pin for retaining said extension to the vehicle and the other of said apertures being configured to receive a lock to prevent rotation of the hoist actuator tube. ### Claim 10 (depends on 9) A lockable hoist as defined in claim 9 wherein said extension is made from a tube.