Land vehicles – Wheeled – Extensible
Patent
1977-12-22
1979-02-06
Song, Robert R.
Land vehicles
Wheeled
Extensible
248 98, B62B 1100
Patent
active
041381394
ABSTRACT:
A collapsible trash carrier which is wheeled for use in supporting a disposable plastic bag. The carrier is composed of a first and second pair of pivotal scissor type legs each having an upper end supporting a ring structure and a lower end provided with wheels so that the mouth of a plastic bag can be folded over the top of the ring and a tray is utilized between the legs to support the bottom of the bag. A keeper in the form of a ring with an annular recess sized to nest over the ring structure to hold a bag mouth zone is provided to keep the bag in position until it is full and to, thereafter, be removed for removal of the bag to dispose of it. The device is composed of pivotally interconnected parts for collapsibility.
REFERENCES:
patent: 2847227 (1958-08-01), Lankford
patent: 2872202 (1959-02-01), Tripoli
patent: 3633932 (1972-01-01), Holden
patent: 3640547 (1972-08-01), Friedman
patent: 3754771 (1973-08-01), Shagoury
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