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An extension member is attachable to a trailer hitch and extends away from the vehicle and is connected to a seating frame supporting a toilet seat.
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| Number | Title | Issue Date |
| 7420461 | Caster-lock with dual receivers A locking system for stopping a shopping cart includes a caster that can be selectively disabled when the cart encounters an electronic barrier. The caster includes a brake that is mounted on the frame of the caster. Also mounted on the frame are two receivers for s... | 09/02/2008 |
| 6486768 | Cart return loyalty credit system A system and method for providing an incentive to a cutomer of a store to return a shopping cart to a cart return location. The cart return location, such as a cart corral, has a plurality of detection loops at an entrance to the corral. The system detect... | 11/26/2002 |
| 6125972 | Security apparatus and method for shopping carts and the like A security apparatus for a shopping cart or other wheeled vehicle having a plurality of casters has a braking member rotatably mounted on a wheel axle of one of the wheels. The braking member is movable between a raised position spaced above the ground su... | 10/03/2000 |
| 5881846 | Security device for shopping carts and the like A security apparatus for a shopping cart having a plurality of casters has a braking member rotatably mounted on a wheel axle of one of the wheels. The braking member is movable between a raised position spaced above the ground surface and an operative po... | 03/16/1999 |
